Electric welding machines; electric welding and cutting apparatus, in particular electric welding and cutting torches, parts and fittings for the aforesaid goods, in particular gas nozzles, contact tips, connectors for electric welding and cutting apparatus, connection hoses in the form of hose packets; welding electrode holders, welding electrodes; welding wire feeding installations being parts for electric welding apparatus; soldering devices for robots; welding wire feeding installations for electric welding machines and apparatus; suction machines and suction apparatus for electric welding machines and for electric welding and cutting torches; gas-powered welding apparatus and soldering blow pipes, gas operated; power sources for electric welding apparatus and machines

Electric controls for welding apparatus and installations; computer hardware and computer software for controlling welding apparatus and installations and parts therefor