AU4025672A – Process for producing film and sheet materials from thermoplastic materials having hot tack bythe blown film process andthe film and sheet materials thereby obtained
– Google Patents
AU4025672A – Process for producing film and sheet materials from thermoplastic materials having hot tack bythe blown film process andthe film and sheet materials thereby obtained
– Google Patents
Process for producing film and sheet materials from thermoplastic materials having hot tack bythe blown film process andthe film and sheet materials thereby obtained
Info
Publication number
AU4025672A
AU4025672A
AU40256/72A
AU4025672A
AU4025672A
AU 4025672 A
AU4025672 A
AU 4025672A
AU 40256/72 A
AU40256/72 A
AU 40256/72A
AU 4025672 A
AU4025672 A
AU 4025672A
AU 4025672 A
AU4025672 A
AU 4025672A
Authority
AU
Australia
Prior art keywords
film
sheet materials
materials
bythe
hot tack
Prior art date
1971-03-23
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
AU40256/72A
Other versions
AU466477B2
(en
Inventor
PANNENBACKER and RUDOLF PLATE HEINRICH
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
PANNENBECKER H AND PLATE R
Original Assignee
PANNENBECKER H AND PLATE R
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
1971-03-23
Filing date
1972-03-22
Publication date
1973-09-27
1972-03-22
Application filed by PANNENBECKER H AND PLATE R
filed
Critical
PANNENBECKER H AND PLATE R
1973-09-27
Application granted
granted
Critical
1973-09-27
Publication of AU4025672A
publication
Critical
patent/AU4025672A/en
1973-09-27
Publication of AU466477B2
publication
Critical
patent/AU466477B2/en
Status
Expired
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
Classifications
B—PERFORMING OPERATIONS; TRANSPORTING
B32—LAYERED PRODUCTS
B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form; Layered products having particular features of form
B32B3/02—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form; Layered products having particular features of form characterised by features of form at particular places, e.g. in edge regions
B32B3/04—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form; Layered products having particular features of form characterised by features of form at particular places, e.g. in edge regions characterised by at least one layer folded at the edge, e.g. over another layer ; characterised by at least one layer enveloping or enclosing a material
B—PERFORMING OPERATIONS; TRANSPORTING
B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
B29C44/20—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of indefinite length
B29C44/22—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of indefinite length consisting of at least two parts of chemically or physically different materials, e.g. having different densities
B—PERFORMING OPERATIONS; TRANSPORTING
B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
B—PERFORMING OPERATIONS; TRANSPORTING
B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
B29C48/14—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the particular extruding conditions, e.g. in a modified atmosphere or by using vibration
B29C48/147—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the particular extruding conditions, e.g. in a modified atmosphere or by using vibration after the die nozzle
B29C48/1472—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the particular extruding conditions, e.g. in a modified atmosphere or by using vibration after the die nozzle at the die nozzle exit zone
B—PERFORMING OPERATIONS; TRANSPORTING
B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
B29C48/16—Articles comprising two or more components, e.g. co-extruded layers
B29C48/18—Articles comprising two or more components, e.g. co-extruded layers the components being layers
B29C48/21—Articles comprising two or more components, e.g. co-extruded layers the components being layers the layers being joined at their surfaces
B—PERFORMING OPERATIONS; TRANSPORTING
B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
B29C48/25—Component parts, details or accessories; Auxiliary operations
B29C48/30—Extrusion nozzles or dies
B—PERFORMING OPERATIONS; TRANSPORTING
B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
B29C48/25—Component parts, details or accessories; Auxiliary operations
B29C48/30—Extrusion nozzles or dies
B29C48/32—Extrusion nozzles or dies with annular openings, e.g. for forming tubular articles
B29C48/335—Multiple annular extrusion nozzles in coaxial arrangement, e.g. for making multi-layered tubular articles
B—PERFORMING OPERATIONS; TRANSPORTING
B32—LAYERED PRODUCTS
B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
B32B1/00—Layered products having a general shape other than plane
B32B1/08—Tubular products
B—PERFORMING OPERATIONS; TRANSPORTING
B32—LAYERED PRODUCTS
B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
B32B27/00—Layered products comprising a layer of synthetic resin
B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
B32B27/08—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
B—PERFORMING OPERATIONS; TRANSPORTING
B32—LAYERED PRODUCTS
B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
B32B27/00—Layered products comprising a layer of synthetic resin
B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins
B—PERFORMING OPERATIONS; TRANSPORTING
B32—LAYERED PRODUCTS
B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
B32B37/28—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding involving assembly of non-flat intermediate products which are flattened at a later step, e.g. tubes
B—PERFORMING OPERATIONS; TRANSPORTING
B32—LAYERED PRODUCTS
B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
B32B7/02—Physical, chemical or physicochemical properties
B32B7/022—Mechanical properties
B—PERFORMING OPERATIONS; TRANSPORTING
B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
B29C2791/00—Shaping characteristics in general
B29C2791/004—Shaping under special conditions
B29C2791/007—Using fluid under pressure
B—PERFORMING OPERATIONS; TRANSPORTING
B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
B—PERFORMING OPERATIONS; TRANSPORTING
B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
B29C48/001—Combinations of extrusion moulding with other shaping operations
B29C48/0017—Combinations of extrusion moulding with other shaping operations combined with blow-moulding or thermoforming
B—PERFORMING OPERATIONS; TRANSPORTING
B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
B29C48/001—Combinations of extrusion moulding with other shaping operations
B29C48/0018—Combinations of extrusion moulding with other shaping operations combined with shaping by orienting, stretching or shrinking, e.g. film blowing
B—PERFORMING OPERATIONS; TRANSPORTING
B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
B29C48/10—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels flexible, e.g. blown foils
B—PERFORMING OPERATIONS; TRANSPORTING
B32—LAYERED PRODUCTS
B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
B32B2597/00—Tubular articles, e.g. hoses, pipes
Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
Y10T156/10—Methods of surface bonding and/or assembly therefor
Y10T156/1052—Methods of surface bonding and/or assembly therefor with cutting, punching, tearing or severing
AU40256/72A
1971-03-23
1972-03-22
Process for producing film and sheet materials from thermoplastic materials having hot tack bythe blown film process andthe film and sheet materials thereby obtained
Expired
AU466477B2
(en)
Applications Claiming Priority (2)
Application Number
Priority Date
Filing Date
Title
DE2114065A
DE2114065C2
(en)
1971-03-23
1971-03-23
Process for the production of foils from thermoplastics with adhesive properties
DEDE82114
1971-03-23
Publications (2)
Publication Number
Publication Date
AU4025672A
true
AU4025672A
(en)
1973-09-27
AU466477B2
AU466477B2
(en)
1973-09-27
Family
ID=5802503
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
AU40256/72A
Expired
AU466477B2
(en)
1971-03-23
1972-03-22
Process for producing film and sheet materials from thermoplastic materials having hot tack bythe blown film process andthe film and sheet materials thereby obtained
Country Status (24)
Country
Link
US
(2)
US3880691A
(en)
JP
(1)
JPS565648B1
(en)
AT
(1)
AT351752B
(en)
AU
(1)
AU466477B2
(en)
BE
(1)
BE781153A
(en)
CA
(1)
CA1001376A
(en)
CH
(1)
CH540971A
(en)
DD
(1)
DD95278A5
(en)
DE
(1)
DE2114065C2
(en)
DK
(1)
DK137918C
(en)
ES
(1)
ES401053A1
(en)
FI
(1)
FI56637C
(en)
FR
(1)
FR2130569B1
(en)
GB
(1)
GB1392841A
(en)
IE
(1)
IE36438B1
(en)
IL
(1)
IL39048A
(en)
IT
(1)
IT950500B
(en)
LU
(1)
LU64998A1
(en)
NL
(1)
NL172926C
(en)
NO
(1)
NO139258C
(en)
SE
(1)
SE394262B
(en)
SU
(1)
SU671708A3
(en)
YU
(1)
YU74172A
(en)
ZA
(1)
ZA721839B
(en)
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1971-03-23
1982-08-19
Heinrich Pannenbecker
Process for the production of foils from thermoplastics with adhesive properties
GB1517205A
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1975-10-17
1978-07-12
Ici Ltd
Thermosetting-thermoplastic polyester composites
US4211741A
(en)
*
1977-04-07
1980-07-08
Sunlite Plastics, Inc.
Extrusion process for laminated medical-surgical tubing
FR2415000A1
(en)
*
1978-01-20
1979-08-17
Ugine Kuhlmann
VINYLIDENE POLYFLUORIDE AND POLYURETHANE COMPOSITE MATERIAL OBTAINED BY CO-EXTRUSION
DE2905744A1
(en)
*
1979-02-15
1980-09-18
Thyssen Industrie
METHOD FOR PRODUCING FITTING HOUSINGS FROM METAL, ESPECIALLY STEEL, PREFERABLY FOR PRODUCING SLIDER HOUSINGS, AND DEVICE FOR CARRYING OUT THE METHOD
EP0101500A1
(en)
*
1982-02-04
1984-02-29
Composite Container Corporation
Thermoforming coextruded plastic sheets
IT1153003B
(en)
*
1982-11-03
1987-01-14
Grace W R & Co
LAMINATED FILMS FOR PACKAGING AND RELATED ITEMS WITH IMPROVED RESISTANCE TO HEAT TREATMENTS
US4629650A
(en)
*
1982-12-30
1986-12-16
Asahi Kasei Kogyo Kabushiki Kaisha
Process for producing molded thermoplastic resin
JPS59178275A
(en)
*
1983-03-29
1984-10-09
Tohoku Richo Kk
Paper-feeding mechanism for printer
JPS59178274A
(en)
*
1983-03-29
1984-10-09
Tohoku Richo Kk
Paper-feeding mechanism for printer
JPS6026858U
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*
1983-08-01
1985-02-23
松下電器産業株式会社
Paper feeding device
AU603076B2
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1985-12-09
1990-11-08
W.R. Grace & Co.-Conn.
Polymeric products and their manufacture
FR2609663B1
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*
1987-01-21
1989-05-05
Atochem
PROCESS FOR PRODUCING FILMS FROM SEMI-CRYSTALLINE FLUID POLYMERS BY COEXTRUSION AND SHEATH BLOWING
US5569421A
(en)
*
1987-05-30
1996-10-29
Lin Tec Verpackungstechnik Gmbh
Process for the production of a foldable blank of plastic foam by cold forming
AU3542789A
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*
1988-05-26
1989-12-12
Family Health International
Condom article and method of making the same
US5061549A
(en)
*
1990-03-20
1991-10-29
Shores A Andrew
Substrate attach adhesive film, application method and devices incorporating the same
US5254401A
(en)
*
1990-11-29
1993-10-19
The Dow Chemical Company
Packaging material for controlled atmosphere packaging
US5358785A
(en)
*
1991-05-28
1994-10-25
Fuji Photo Film Co., Ltd.
Laminated film and process for producing the same
DE19525971A1
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*
1995-07-17
1997-01-23
Wolff Walsrode Ag
Doubleless film, separation process, process for its production and its use
DE19725538A1
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1997-06-17
1998-12-24
Wolff Walsrode Ag
Interface-free, windable single-layer hot-melt adhesive film
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*
2004-03-18
2009-08-25
C. R. Bard, Inc.
Multifunction adaptor for an open-ended catheter
US20070092712A1
(en)
*
2005-10-25
2007-04-26
Hodson Simon K
Articles having a moisture-resistant protective coating and methods of manufacturing such articles
DE102007022140A1
(en)
2007-05-11
2008-11-13
L + L Maschinenbau Gmbh & Co. Kg
Base body made of polyurethane for bedding body, base bedding or filler, has adhesive coating provided at exterior as protective layer, which is added to mold before production of base body
US8147639B2
(en)
*
2008-05-22
2012-04-03
Tripartisan Technologies, Llc
Process for manufacturing free standing thermoplastic polymeric films
AU2009258133A1
(en)
*
2008-06-12
2009-12-17
Crane & Co., Inc.
Method for increasing adhesion between a security element and a fibrous sheet material
DE102008038375A1
(en)
2008-08-19
2010-02-25
Epurex Films Gmbh & Co. Kg
Composite material, useful for laminating porous substrates e.g. synthetic foam materials, comprises a low softening layer made from thermoplastic copolyester elastomer and a high softening layer made of thermoplastic polyurethane
SG184059A1
(en)
2010-03-16
2012-10-30
Titan Pharmaceuticals Inc
Heterogeneous implantable devices for drug delivery
CN109208857A
(en)
*
2017-07-03
2019-01-15
陆钉毅
The plastic floor forming method of woven cloth layer structure
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Assignee
Title
CA713477A
(en)
*
1965-07-13
W.R. Grace And Co.
Method for preparing a film of a vinylidene chloride polymer
US3187982A
(en)
*
1960-07-21
1965-06-08
Union Carbide Corp
Method for forming coated uniaxially oriented films and the product formed thereby
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(en)
*
1961-12-05
1983-04-05
W. R. Grace & Co.
Method for preparing a film of vinylidene chloride polymer
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(en)
*
1961-12-05
1977-09-13
W. R. Grace & Co.
Method for preparing a film of vinylidene chloride polymer
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*
1962-04-30
1965-12-14
Union Carbide Corp
Melt extrusion of multi-wall plastic tubing
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(en)
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1967-01-17
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Method of extruding a foamed plastic tube having internal and external skins thereon
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*
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Method for the production of thermoplastic film
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(en)
*
1964-12-31
1969-09-04
Feldmuehle Ag
Process for the production of a multilayer plastic hose
US3322870A
(en)
*
1965-04-06
1967-05-30
Union Carbide Corp
Method of producing clear, crystalline, high-gloss thermoplastic film
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(en)
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1967-08-11
1971-03-02
Grace W R & Co
Method of making a tubular thermoplastic laminate
DE2114065C2
(en)
*
1971-03-23
1982-08-19
Heinrich Pannenbecker
Process for the production of foils from thermoplastics with adhesive properties
1971
1971-03-23
DE
DE2114065A
patent/DE2114065C2/en
not_active
Expired
1972
1972-03-16
AT
AT221472A
patent/AT351752B/en
not_active
IP Right Cessation
1972-03-17
ZA
ZA721839A
patent/ZA721839B/en
unknown
1972-03-17
GB
GB1254872A
patent/GB1392841A/en
not_active
Expired
1972-03-20
LU
LU64998D
patent/LU64998A1/xx
unknown
1972-03-20
CA
CA137,528A
patent/CA1001376A/en
not_active
Expired
1972-03-20
SU
SU721768368A
patent/SU671708A3/en
active
1972-03-20
US
US236297A
patent/US3880691A/en
not_active
Expired – Lifetime
1972-03-21
IL
IL39048A
patent/IL39048A/en
unknown
1972-03-21
NO
NO938/72A
patent/NO139258C/en
unknown
1972-03-21
YU
YU00741/72A
patent/YU74172A/en
unknown
1972-03-22
DD
DD161725A
patent/DD95278A5/xx
unknown
1972-03-22
IT
IT22266/72A
patent/IT950500B/en
active
1972-03-22
ES
ES401053A
patent/ES401053A1/en
not_active
Expired
1972-03-22
SE
SE7203705A
patent/SE394262B/en
unknown
1972-03-22
NL
NLAANVRAGE7203831,A
patent/NL172926C/en
not_active
IP Right Cessation
1972-03-22
FR
FR7210075A
patent/FR2130569B1/fr
not_active
Expired
1972-03-22
AU
AU40256/72A
patent/AU466477B2/en
not_active
Expired
1972-03-23
FI
FI807/72A
patent/FI56637C/en
active
1972-03-23
DK
DK139872A
patent/DK137918C/en
not_active
IP Right Cessation
1972-03-23
JP
JP2936972A
patent/JPS565648B1/ja
active
Pending
1972-03-23
BE
BE781153A
patent/BE781153A/en
not_active
IP Right Cessation
1972-03-23
IE
IE677/72A
patent/IE36438B1/en
unknown
1972-03-23
CH
CH435972A
patent/CH540971A/en
not_active
IP Right Cessation
1981
1981-12-11
US
US06/329,853
patent/USRE31856E/en
not_active
Expired – Lifetime
Also Published As
Publication number
Publication date
DD95278A5
(en)
1973-01-20
CA1001376A
(en)
1976-12-14
SE394262B
(en)
1977-06-20
NL7203831A
(en)
1972-09-26
DE2114065A1
(en)
1972-10-05
LU64998A1
(en)
1972-07-10
IE36438B1
(en)
1976-11-10
AT351752B
(en)
1979-08-10
DK137918B
(en)
1978-06-05
NO139258B
(en)
1978-10-23
YU74172A
(en)
1982-02-28
NO139258C
(en)
1979-01-31
FR2130569B1
(en)
1976-08-06
DE2114065C2
(en)
1982-08-19
JPS565648B1
(en)
1981-02-06
NL172926C
(en)
1983-11-16
CH540971A
(en)
1973-08-31
GB1392841A
(en)
1975-04-30
FI56637B
(en)
1979-11-30
SU671708A3
(en)
1979-06-30
FI56637C
(en)
1980-03-10
BE781153A
(en)
1972-09-25
DK137918C
(en)
1978-10-30
FR2130569A1
(en)
1972-11-03
IL39048A
(en)
1976-04-30
ES401053A1
(en)
1975-07-01
IL39048A0
(en)
1972-05-30
NL172926B
(en)
1983-06-16
ATA221472A
(en)
1979-01-15
USRE31856E
(en)
1985-03-26
ZA721839B
(en)
1972-12-27
IT950500B
(en)
1973-06-20
US3880691A
(en)
1975-04-29
AU466477B2
(en)
1973-09-27
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