78135033
Jun 12, 2002
May 13, 2003
Air conditioning units; air filters for air conditioning units; air filters for industrial installations; commercial cooking ovens; domestic cooking ovens, gas cooker controls; gas ranges; gas regulators; gas stoves; heat exchangers; heat pumps; heat sinks for use in heating, cooling and ventilating units; heating panels; humidifiers; ignition systems for fuel burners; manually operated plumbing valves; microwave cooking ovens; gas igniters; radiators for heating buildings; refrigerators; self clean oven controls; steam generators; steam valves; heater parts, namely, thermostatic valves; thermostatic water mixers; ventilating fans for commercial and industrial use; and ventilating louvers
Environmental Control Apparatus