Electric arc cutting apparatus and structural replacement parts therefor; electric arc welding machines and structural replacement parts therefor; welding electrodes and structural replacement parts therefor; electric welding machines and structural replacement parts therefor; electric soldering irons and structural replacement parts therefor; electroplating machines and structural replacement parts therefor; arc welding torches and structural replacement parts therefor; arc cutting torches and structural replacement parts therefor

Electric installations for the remote control of industrial operations and structural replacement parts therefor; Integrated circuits and structural replacement parts therefor; electric installations for the remote control of industrial operations and structural replacement parts therefor; safety equipment for electric arc cutting and welding; welding masks and helmets; protective arc cutting masks and helmets; articles of protective safety clothing for electronic arc cutting and welding