Repair and installation of machines for electro-inductively heating of metallic workpieces, machines for welding of metallic components, induction heating machines for metallic surfaces, equipment for the surface hardening of metallic workpieces, equipment for the electrochemical working of metal, electric induction equipment for the electromagnetic agitating of liquid metals, and of structural parts of the above mentioned equipment, apparatuses, machines and devices; repair and installation ...

Stationary and Mobile Electrical Resistance and Induction Equipment Used for Heating Metallic and Non-Metallic Materials, Inductively Heat-Treating Metallic Objects of All Types, Equipment Used in Machining Metal by Means of Spark Erosion, Electrical Melting and Heating Furnaces, Equipment for Heating with Infra-Red Radiation, and Frequency Multipliers