GB9325120D0
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1994-02-09
Energy transfer divece and method
GB2278236B
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1995-10-25
Photovoltaic cell and method
EP0589675A3
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1994-11-17
BiCDMOS process technology and structures.
EP0708482A3
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1997-03-26
BiCDMOS process technology and structures
IL110362A
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2000-06-29
Energy recovery pressure reducing system and method for using the same
GB9306640D0
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1993-05-26
Detection method
HU9503521D0
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1996-02-28
Energy/matter conversion methods and structures
GB9300792D0
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1993-03-10
Roofing panels and roofing assemblies thereof
GB9225001D0
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1993-01-20
Energy absorber
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1995-05-31
Security installation and operating method
GB2280503B
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1997-11-19
Solar energy glazing systems and methods
GB2265929B
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1996-04-17
Security Assemblies
GB9224401D0
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1993-01-13
Turfing system and method
ZA939429B
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1994-08-09
Energy recovery process and installation
GB2269546B
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1996-04-24
Process and arrangement or installation for the recovery of solid matter
GB2267166B
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1995-09-13
Method for pager operation security and pager adapted to the method for pager operation security
GB9314195D0
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1993-08-18
Energy monitoring
ZA90505B
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1990-10-31
Metal recovery cell and installation
GB2278790B
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1997-01-22
Separator and process
GB9217346D0
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1992-09-30
Solar heating system
GB9217554D0
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1992-09-30
Recovery processes
ZA934224B
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1994-06-13
Solar cooker-sterilizer
ZA936714B
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1995-06-12
Cleaning process and installation
ZA939430B
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1994-08-09
Metallurgical process and installation
GB9200211D0
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1992-02-26
Energy efficient unit