73675184
Jul 29, 1987
Mar 14, 1989
CONTROL PANELS FOR SELF-CLEANING EXHAUST VENTILATORS; AND UTILITY SUPPLY DISTRIBUTION SYSTEMS, COMPRISING ELECTRICAL CIRCUIT BREAKERS, SWITCHES, AND COPPER BUSSBAR ASSEMBLIES
Electrical and Scientific ApparatusSELF-CLEANING COOKING EXHAUST VENTILATORS FOR COMMERCIAL FOOD SERVICE APPLICATIONS, PARTS AND ACCESSORIES THEREFOR, NAMELY, POLLUTION CONTROL APPARATUS, NAMELY, MIST ELIMINATOR EXTRACTORS AND FIRE DAMPERS, UTILITY SUPPLY DISTRIBUTION SYSTEMS, COMPRISING GAS, WATER, STEAM AND CONDENSATE RETURN LINES, HOSES AND VALVES; WASHDOWN MANIFOLDS; NON-WASH BAFFLE FILTERING UNITS; FIXED BAFFLE FILTERING UNITS; COOKING HOODS; AND DRAINS
Environmental Control Apparatus