73379851
Aug 13, 1982
Apr 3, 1984
Thermostatically Controlled Gas Valves, Flame Responsive Gas Safety Valves and Switches, Pressure Regulators, Electronic and Piezoelectric Spark Ignitors, Microwave Oven Controllers, Solenoid Operated Valves and Thermostatically Controlled Infinite Heat Controls for Electric Heating Elements
Electrical and Scientific ApparatusGas Burners, Manually Operated Gas Valves, Gas Supply Manifolds, Grates and Grids for Gas Fired Barbeque Grills, Gas Fittings, Gas Filters and Gas Orifices, Venturis for Gas Burners
Environmental Control Apparatus