78205348
Jan 21, 2003
AIR CONDITIONERS; AIR VALVES FOR STEAM HEATING INSTALLATIONS; BOILER PIPES; BOILERS, NAMELY, BOILERS THAT HEAT BY CIRCULATING HOT WATER; CENTRAL HEATING RADIATORS; PARTS FOR DISTILLING, HEATING AND COOLING INSTALLATIONS, NAMELY, COILS; AIR CONDITIONING UNITS; VENTILATING EXHAUST FANS; FEEDING APPARATUS FOR HEATING BOILERS; FLUES FOR HEATING BOILERS; GAS BOILERS; HEAT PUMPS; HEATERS, NAMELY, HEATERS THAT HEAT BY BOILING WATER AND THEN DISPERSING THE STEAM INTO THE AIR; ELECTRIC RADIATORS FOR HEATING BUILDINGS; HUMIDIFIERS FOR CENTRAL HEATING RADIATORS
Environmental Control Apparatus