7
Electric welding apparatus; Electric welding machines; Automatic welding machines; Soldering apparatus, gas-operated; Electric arc welding apparatus; Electric arc torches; Welding torches [gas-operated]; Cutters [machines]; Gas operated cutting blow pipes; Electric arc cutting apparatus; Electrodes for welding equipment and welding machines
9
Scientific, optical, measuring, signalling, checking (supervision) and life-saving apparatus and instruments; Apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling electricity; Software for controlling, regulating, managing and documenting welding processes; Power sources, for use in relation to the following goods: Welding apparatus and Welding units; Current rectifiers; Converters, electric; Commutators; Welding transformers; Welding rectifiers; Welding converters; Welding inverters; Apparatus for controlling; Electrical and electronic controllers for welding equipment and welding machines; Electric and electronic equipment and apparatus for welding controls; Material testing instruments and material testing machines; Testing apparatus for weld seams; Endoscopes, not for medical purposes; Ultrasound apparatus, not for medical purposes; Sensors and apparatus for monitoring additional welding filler materials (electrode wires/welding rods, gases and liquids), in particular wire feed devices, wire advancing equipment and wire adjustment devices, and wire accumulation units, provided with sensor technology