RAY EGELHOF

Apparatus and installations for lighting, heating, cooling, steam generating, cooking, drying, ventilating and water supply and sanitary purposes; gas burners; oil burners; hot gas generators; combustion chambers; combustion installations; burners for liquid fuel; burners for gaseous fuels; liquid and gas burners; regulating apparatus being parts of oil burners; regulating apparatus being parts of gas burners; valves (temperature sensitive controls for automatically operating -) [parts of heating installations]; burner control apparatus; industrial ovens and furnaces (not for food or beverages), burners [not being for food or beverages]; burners for boilers; burners for heating installations.