| WATT ZAPPER Energy Conservation Products, Inc.
73368947 10 Jun 1982 | on 25 Apr 1990 | Heat Exchangers which Recover Otherwise Waste Heat from Compressors an... Class 011 Class 011 Environmental Control Instrument Products (lighting,heating,cooling,cooking) Heat Exchangers which Recover Otherwise Waste Heat from Compressors and Heat from Solar Collectors and Heat from Other Fluids | | | DELAIR Droogtechniek en Luchtbehandeling, B.V.
73365032 17 May 1982 | on 05 Feb 1990 | Inert Gas Dryers, Refrigerant Gas Dryers, Desicant Gas Dryers and Wave... Class 011 Class 011 Environmental Control Instrument Products (lighting,heating,cooling,cooking) Inert Gas Dryers, Refrigerant Gas Dryers, Desicant Gas Dryers and Wave Guide Dryers | |