75383942
Nov 3, 1997
Sep 25, 2001
Boiler control apparatus, namely, process controllers; boiler control instruments; gas-flue controllers and computer programs for gas-flue analysis
Electrical and Scientific Apparatussteam boilers; marine boilers; hot water boilers; thermal oil boilers; industrial boilers; boiler pipes; boiler tubes; boiler feed water installations; boiler fuel feed installations; heat exchangers for oil, water and steam cooling heating and evaporation; filters for boilers sold as part of boiler installations; flue-gas filters sold as part of boiler installations
Environmental Control Apparatusboiler services, namely, building, installation, maintenance and repair
Building Construction and Repair