GB1442334A – Structures utilising solar radiation
– Google Patents
GB1442334A – Structures utilising solar radiation
– Google Patents
Structures utilising solar radiation
Info
Publication number
GB1442334A
GB1442334A
GB2951373A
GB2951373A
GB1442334A
GB 1442334 A
GB1442334 A
GB 1442334A
GB 2951373 A
GB2951373 A
GB 2951373A
GB 2951373 A
GB2951373 A
GB 2951373A
GB 1442334 A
GB1442334 A
GB 1442334A
Authority
GB
United Kingdom
Prior art keywords
solar radiation
layer
june
radiation
ducts
Prior art date
1972-06-23
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
GB2951373A
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.)
Individual
Original Assignee
Individual
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.)
1972-06-23
Filing date
1973-06-21
Publication date
1976-07-14
1973-06-21
Application filed by Individual
filed
Critical
Individual
1976-07-14
Publication of GB1442334A
publication
Critical
patent/GB1442334A/en
Status
Expired
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
Classifications
F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
F28—HEAT EXCHANGE IN GENERAL
F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
F28D20/00—Heat storage plants or apparatus in general; Regenerative heat-exchange apparatus not covered by groups F28D17/00 or F28D19/00
F28D20/02—Heat storage plants or apparatus in general; Regenerative heat-exchange apparatus not covered by groups F28D17/00 or F28D19/00 using latent heat
F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
F24—HEATING; RANGES; VENTILATING
F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
F24S10/00—Solar heat collectors using working fluids
F24S10/50—Solar heat collectors using working fluids the working fluids being conveyed between plates
F24S10/503—Solar heat collectors using working fluids the working fluids being conveyed between plates having conduits formed by paired plates, only one of which is plane
F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
F24—HEATING; RANGES; VENTILATING
F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
F24S10/00—Solar heat collectors using working fluids
F24S10/90—Solar heat collectors using working fluids using internal thermosiphonic circulation
F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
F24—HEATING; RANGES; VENTILATING
F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
F24S10/00—Solar heat collectors using working fluids
F24S10/90—Solar heat collectors using working fluids using internal thermosiphonic circulation
F24S10/95—Solar heat collectors using working fluids using internal thermosiphonic circulation having evaporator sections and condenser sections, e.g. heat pipes
F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
F24—HEATING; RANGES; VENTILATING
F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
F24S20/00—Solar heat collectors specially adapted for particular uses or environments
F24S20/60—Solar heat collectors integrated in fixed constructions, e.g. in buildings
F24S20/67—Solar heat collectors integrated in fixed constructions, e.g. in buildings in the form of roof constructions
F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
F24—HEATING; RANGES; VENTILATING
F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
F24S50/00—Arrangements for controlling solar heat collectors
F24S50/80—Arrangements for controlling solar heat collectors for controlling collection or absorption of solar radiation
F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
F24—HEATING; RANGES; VENTILATING
F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
F24S60/00—Arrangements for storing heat collected by solar heat collectors
F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
F24—HEATING; RANGES; VENTILATING
F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
F24S60/00—Arrangements for storing heat collected by solar heat collectors
F24S60/10—Arrangements for storing heat collected by solar heat collectors using latent heat
F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
F24—HEATING; RANGES; VENTILATING
F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
F24S80/00—Details, accessories or component parts of solar heat collectors not provided for in groups F24S10/00-F24S70/00
F24S80/50—Elements for transmitting incoming solar rays and preventing outgoing heat radiation; Transparent coverings
F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
F25B23/00—Machines, plants or systems, with a single mode of operation not covered by groups F25B1/00 – F25B21/00, e.g. using selective radiation effect
F25B23/003—Machines, plants or systems, with a single mode of operation not covered by groups F25B1/00 – F25B21/00, e.g. using selective radiation effect using selective radiation effect
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
Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
Y02B10/00—Integration of renewable energy sources in buildings
Y02B10/20—Solar thermal
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
Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
Y02E10/00—Energy generation through renewable energy sources
Y02E10/40—Solar thermal energy, e.g. solar towers
Y02E10/44—Heat exchange systems
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
Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
Y02E60/14—Thermal energy storage
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
Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
Y02E70/00—Other energy conversion or management systems reducing GHG emissions
Y02E70/30—Systems combining energy storage with energy generation of non-fossil origin
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
Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
Y10S126/00—Stoves and furnaces
Y10S126/903—Solar collector cleaning device
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
Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
Y10S126/00—Stoves and furnaces
Y10S126/905—Preventing condensing of moisture in solar collector
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
Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
Y10S126/00—Stoves and furnaces
Y10S126/907—Absorber coating
Y10S126/908—Particular chemical
Abstract
1442334 Solar devices N LAING 21 June 1973 [23 June 1972] 29513/73 Heading F4U [Also in Division E1] A structure to be exposed to solar radiation for heating or cooling purposes comprises a first layer 102 of material suitable either to absorb incident visible solar radiation or to omit infra-red radiation, and a second layer 103 completely covering said first layer and formed of a plurality of closed elongate ducts. The ducts allow solar radiation to pass therethrough, but prevent heat exchange between the first layer and the atmosphere by convection.
GB2951373A
1972-06-23
1973-06-21
Structures utilising solar radiation
Expired
GB1442334A
(en)
Applications Claiming Priority (1)
Application Number
Priority Date
Filing Date
Title
AT540672
1972-06-23
Publications (1)
Publication Number
Publication Date
GB1442334A
true
GB1442334A
(en)
1976-07-14
Family
ID=3575452
Family Applications (2)
Application Number
Title
Priority Date
Filing Date
GB2951373A
Expired
GB1442334A
(en)
1972-06-23
1973-06-21
Structures utilising solar radiation
GB2951473A
Expired
GB1441456A
(en)
1972-06-23
1973-06-21
Utilisation of solar energy
Family Applications After (1)
Application Number
Title
Priority Date
Filing Date
GB2951473A
Expired
GB1441456A
(en)
1972-06-23
1973-06-21
Utilisation of solar energy
Country Status (14)
Country
Link
US
(2)
US4015583A
(en)
JP
(2)
JPS4957433A
(en)
BR
(1)
BR7304640D0
(en)
CA
(2)
CA1020424A
(en)
DE
(1)
DE2330700C2
(en)
EG
(1)
EG12215A
(en)
ES
(2)
ES416224A1
(en)
FR
(2)
FR2237142B1
(en)
GB
(2)
GB1442334A
(en)
IL
(1)
IL42580A
(en)
IN
(1)
IN139818B
(en)
IT
(2)
IT989234B
(en)
SE
(1)
SE402343B
(en)
ZA
(1)
ZA734221B
(en)
Families Citing this family (43)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US3980071A
(en)
*
1974-03-21
1976-09-14
Sunworks, Inc.
Solar energy collector
DE2522160A1
(en)
*
1975-05-17
1976-11-25
Philips Patentverwaltung
SOLAR PANEL
US4084574A
(en)
*
1975-06-30
1978-04-18
Marcel Golay
Heat insulator
US4294231A
(en)
*
1975-06-30
1981-10-13
Golay Marcel J E
Heat insulator
US4299275A
(en)
*
1975-09-22
1981-11-10
Robinson Jr Glen P
Heat transfer system
US4178914A
(en)
*
1975-12-31
1979-12-18
The Franklin Institute
Header for a solar energy collection system
FR2342470A1
(en)
*
1976-02-24
1977-09-23
Boutiere Henri
Air conditioner using solar energy – has coloured fluid circulated through collector mounted inside window
DE2615475C3
(en)
*
1976-04-09
1984-05-03
Philips Patentverwaltung Gmbh, 2000 Hamburg
Solar collector with a cover made of evacuated pipes
US4262657A
(en)
*
1976-08-06
1981-04-21
Union Carbide Corporation
Solar air heater
IT1076556B
(en)
*
1977-01-17
1985-04-27
Montedison Spa
COVER ELEMENT SCREENING FROM SOLAR RADIATION, PARTICULARLY SUITABLE FOR APPLICATIONS OF REFRIGERATION BY IRRADIANCE
US4091798A
(en)
*
1977-02-03
1978-05-30
Nasa
Non-tracking solar energy collector system
US4258701A
(en)
*
1977-04-01
1981-03-31
Chevron Research Company
Solar collector panel
US4323053A
(en)
*
1977-08-12
1982-04-06
Union Carbide Corporation
Solar heater with integral heat trap glazing
US4162671A
(en)
*
1977-08-15
1979-07-31
Donald Christy
Solar energy panel and medium for use therein
US4245620A
(en)
*
1977-09-01
1981-01-20
Alten Corporation
Solar heat collector
US4178727A
(en)
*
1978-02-01
1979-12-18
Architectural Research Corporation
Heat absorbing panel
US4193390A
(en)
*
1978-03-01
1980-03-18
Hatten Maurice E
Solar heating system
IT1111034B
(en)
*
1978-04-27
1986-01-13
Stiffler Mario
SOLAR ENERGY COLLECTOR
GB2026679B
(en)
*
1978-07-24
1983-02-09
Solar Holding Sa
Solar energy collector and system
IT1105458B
(en)
*
1978-08-17
1985-11-04
Euratom
INTEGRATED SOLAR ENERGY COLLECTION AND STORAGE SYSTEM
FR2439956A1
(en)
*
1978-10-27
1980-05-23
Chevalier Laurent
Solar energy trap covers with multiple curved sub:panels – for collecting radiation at various angles with a reduced projected area
FR2454064A1
(en)
*
1979-04-13
1980-11-07
Commissariat Energie Atomique
SOLAR COLLECTOR, OF THE SAME TYPE, HOT PROTECTION AGAINST OVERPRESSIONS
US4262653A
(en)
*
1979-05-01
1981-04-21
Neha International
Solar energy heat storage and transfer system
GB2061552A
(en)
*
1979-10-18
1981-05-13
Optical Coating Laboratory Inc
Filter for solar absorber
US4421101A
(en)
*
1979-10-30
1983-12-20
Kalwall Corporation
Thermal energy storage system
US4324224A
(en)
*
1979-12-10
1982-04-13
Cox Howard E
Temperature control system
US4306613A
(en)
*
1980-03-10
1981-12-22
Christopher Nicholas S
Passive cooling system
FR2489490A1
(en)
*
1980-08-27
1982-03-05
Commissariat Energie Atomique
COOLING APPARATUS HAVING RADIANT PANEL AND EVAPORATOR PANEL
US4280483A
(en)
*
1980-09-11
1981-07-28
Schaffer I Lawrence
Solar heater
US4474171A
(en)
*
1982-03-25
1984-10-02
Caproon Douglas M
Solar energy system with static heat-storage device
US4470403A
(en)
*
1982-05-28
1984-09-11
The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration
Saltless solar pond
US4598695A
(en)
*
1985-05-30
1986-07-08
Sundstrand Corporation
Solar boiler or energy storage apparatus
US4706740A
(en)
*
1987-03-11
1987-11-17
The United States Of America As Represented By The Secretary Of The Air Force
Ventable survivable heat pipe vapor chamber spacecraft radiator
US4787843A
(en)
*
1987-06-22
1988-11-29
Thermo Electron Corporation
Pressure balanced heat pipe
US4848445A
(en)
*
1987-10-28
1989-07-18
Allied-Signal Inc.
Heat transfer apparatus and method
US20050199234A1
(en)
*
2004-03-09
2005-09-15
Leighton Steven S.
Heating and cooling system
ES2360867T3
(en)
*
2005-12-21
2011-06-09
Carbossiterapia Italiana S.R.L.
APPARATUS AND METHOD FOR THE SUBCUTANEOUS GAS ADMINISTRATION FOR THERAPEUTIC PURPOSES.
US8827779B2
(en)
*
2006-05-18
2014-09-09
Hollick Solar Systems Limited
Method and apparatus for cooling ventilation air for a building
US9574783B2
(en)
2006-05-18
2017-02-21
Hollick Solar Systems Limited
Method and apparatus for two stage cooling of ambient air
TW200934692A
(en)
*
2007-10-09
2009-08-16
Leslie A Field
Systems for environmental modification with climate control materials and coverings
FR2943731A1
(en)
*
2009-03-25
2010-10-01
Faurecia Sys Echappement
EXHAUST LINE OF A MOTOR VEHICLE WITH A CLOSED CYCLE FOR RECOVERING THE THERMAL ENERGY OF THE EXHAUST GAS, AND METHOD OF CONTROLLING THE SAME
DE102009034655A1
(en)
*
2009-07-24
2011-01-27
J. Eberspächer GmbH & Co. KG
Latent heat storage
US9797187B2
(en)
*
2013-01-14
2017-10-24
Carnegie Mellon University, A Pennsylvania Non-Profit Corporation
Devices for modulation of temperature and light based on phase change materials
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Publication date
Assignee
Title
US2396338A
(en)
*
1943-02-24
1946-03-12
Honeywell Regulator Co
Radiation heating and cooling system
US2469496A
(en)
*
1944-08-30
1949-05-10
Bjorn O Christenson
Condition control system
FR994106A
(en)
*
1944-12-22
1951-11-12
Insol Ets
Solar water heater
US2595905A
(en)
*
1946-08-29
1952-05-06
Telkes Maria
Radiant energy heat transfer device
US2917817A
(en)
*
1955-03-25
1959-12-22
Res Council Of Israel
Receiver for solar energy collectors
US3022781A
(en)
*
1959-06-11
1962-02-27
Andrassy Stella
Heater
US3072920A
(en)
*
1959-07-23
1963-01-15
John I Yellott
Swimming pool cover for collection or reflection of solar heat
US3114840A
(en)
*
1959-11-23
1963-12-17
Minnesota Mining & Mfg
Heat shielding, drapeable curtain material
US3076450A
(en)
*
1961-06-16
1963-02-05
Edward W Gough
Plastic solar heater
US3249682A
(en)
*
1961-08-18
1966-05-03
Laing Nikolaus
Wall structure with adjustable radiation transmissivity
US3236294A
(en)
*
1961-11-09
1966-02-22
Harry E Thomason
Basementless solar home
US3154139A
(en)
*
1962-06-11
1964-10-27
Armstrong Cork Co
One-way heat flow panel
US3174915A
(en)
*
1962-07-16
1965-03-23
Du Pont
Air supported solar still
US3390672A
(en)
*
1966-07-12
1968-07-02
Melpar Inc
Solar heating device
AT322504B
(en)
*
1969-01-08
1975-05-26
Accessair Sa
THERMAL STORAGE
SE364767B
(en)
*
1968-06-06
1974-03-04
Thermo Bauelement Ag
AT321518B
(en)
*
1971-09-17
1975-04-10
Beteiligungs A G Fuer Haustech
Device for heating or cooling rooms using solar radiation
US3799144A
(en)
*
1972-03-21
1974-03-26
Us Air Force
Solar heat source and receiver system
1973
1973-06-16
DE
DE2330700A
patent/DE2330700C2/en
not_active
Expired
1973-06-18
IT
IT25481/73A
patent/IT989234B/en
active
1973-06-18
IT
IT25471/73A
patent/IT989230B/en
active
1973-06-19
CA
CA174,476A
patent/CA1020424A/en
not_active
Expired
1973-06-19
CA
CA174,448A
patent/CA1040498A/en
not_active
Expired
1973-06-21
GB
GB2951373A
patent/GB1442334A/en
not_active
Expired
1973-06-21
IL
IL42580A
patent/IL42580A/en
unknown
1973-06-21
SE
SE7308812A
patent/SE402343B/en
unknown
1973-06-21
GB
GB2951473A
patent/GB1441456A/en
not_active
Expired
1973-06-22
JP
JP48069920A
patent/JPS4957433A/ja
active
Pending
1973-06-22
BR
BR4640/73A
patent/BR7304640D0/en
unknown
1973-06-22
IN
IN1456/CAL/73A
patent/IN139818B/en
unknown
1973-06-22
ZA
ZA734221A
patent/ZA734221B/en
unknown
1973-06-22
JP
JP48069921A
patent/JPS4957434A/ja
active
Pending
1973-06-23
EG
EG73240A
patent/EG12215A/en
active
1973-06-23
ES
ES416224A
patent/ES416224A1/en
not_active
Expired
1973-06-25
FR
FR7324271A
patent/FR2237142B1/fr
not_active
Expired
1973-06-25
FR
FR7324273A
patent/FR2237143B1/fr
not_active
Expired
1974
1974-07-19
ES
ES428402A
patent/ES428402A1/en
not_active
Expired
1975
1975-05-06
US
US05/574,881
patent/US4015583A/en
not_active
Expired – Lifetime
1975-06-25
US
US05/590,062
patent/US4073284A/en
not_active
Expired – Lifetime
Also Published As
Publication number
Publication date
AU5712673A
(en)
1975-01-09
ES428402A1
(en)
1976-10-01
IT989234B
(en)
1975-05-20
DE2330701B2
(en)
1975-06-26
JPS4957433A
(en)
1974-06-04
ZA734221B
(en)
1974-07-31
IL42580A
(en)
1977-06-30
IN139818B
(en)
1976-08-07
DE2330701A1
(en)
1974-01-17
FR2237143B1
(en)
1978-12-29
IT989230B
(en)
1975-05-20
FR2237143A1
(en)
1975-02-07
SE402343B
(en)
1978-06-26
US4015583A
(en)
1977-04-05
CA1020424A
(en)
1977-11-08
DE2330700C2
(en)
1983-04-14
US4073284A
(en)
1978-02-14
ES416224A1
(en)
1976-02-01
IL42580A0
(en)
1973-08-29
FR2237142A1
(en)
1975-02-07
EG12215A
(en)
1978-12-31
GB1441456A
(en)
1976-06-30
JPS4957434A
(en)
1974-06-04
FR2237142B1
(en)
1979-01-26
DE2330700A1
(en)
1974-01-10
BR7304640D0
(en)
1974-09-10
CA1040498A
(en)
1978-10-17
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Legal Events
Date
Code
Title
Description
1976-11-24
PS
Patent sealed [section 19, patents act 1949]
1988-02-10
PCNP
Patent ceased through non-payment of renewal fee