79365796
Nov 16, 2022
Stoves being heating apparatus; furnaces for industrial use; electric furnaces for metallurgical purposes; thermal treatment furnaces; industrial curing ovens and furnaces, not for food or beverages; gas burners; gas burners for heating installations; gas burners for boilers
Environmental Control ApparatusFurnace installation and repair; repair or maintenance of industrial furnaces; construction of industrial furnaces; repair of industrial furnaces; providing information relating to the repair or maintenance of industrial furnaces; burner maintenance and repair; providing information relating to the repair or maintenance of burners
Building Construction and Repair