73074573
Jan 19, 1976
Sep 6, 1977
ELECTRICALLY POWERED DOMESTIC AND COMMERCIAL HEATING AND COOLING EQUIPMENT-NAMELY, AIR CONDITIONERS, HEAT PUMPS, REFRIGERATORS, RANGES AND DISHWASHERS
Environmental Control ApparatusINSTALLATION, REPAIR AND MAINTENANCE SERVICE OF ELECTRICALLY POWERED DOMESTIC AND COMMERCIAL HEATING AND COOLING EQUIPMENT-NAMELY, AIR CONDITIONERS, HEAT PUMPS, REFRIGERATORS, RANGES AND DISHWASHERS
Building Construction and Repair