Data processing equipment; computers; computer software for database management and for the control of automatic welding machines, welding current sources and industrial robots; current rectifiers; electric converters; electric inverters; welding transformers; welding rectifiers; electronic controllers for welding apparatus and welding machines; material testing instruments and machines, namely, electronic apparatus for testing strength, hardness and tensile characteristics of industrial mate...

Electric welding apparatus, namely, electric arc welding apparatus; electric welding machines; automatic electric welding machines; soldering apparatus, gas operated; electric arc welding apparatus; electric arc welding torches; gas-operated welding torches; cutting machines; gas operated cutting blow pipes; electric arc cutting apparatus; electrodes for welding equipment and welding machines; industrial robots for machine tools; robots for welding; industrial robots; collaborative industrial...

Electric welding machines; automatic electric welding machines; soldering apparatus, gas-operated; electric arc welding apparatus; electric arc welding torches; gas-operated welding torches; cutting machines; gas-operated cutting blow pipes; electric arc cutting apparatus; electrodes for welding machines