7
Machines and machine tools; motors and engines (except for land vehicles); machine coupling and transmission components (except for land vehicles); agricultural implements other than hand-operated; incubators for eggs.
machines, apparatus and machine driven and manually operated devices as well as their parts for electrical processing of material, namely, plasma cutters, plasma cutting torches, and air compressors; [ electric welding machines comprising power generators and engines for the generation of electricity welding and cutting processes; arc and plasma welding machines; automatic arc and plasma welders; ] plasma cutting [and welding ] machines [; tractors, namely, drive units for guiding welding torches; electric arc welding machines; motor driven tools, namely, motor driven metal clamps used for holding piece parts on machine tool tables as a component part of welding devices ]
9
Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments; apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling electricity; apparatus for recording, transmission or reproduction of sound or images; magnetic data carriers, recording discs; automatic vending machines and mechanisms for coin-operated apparatus; cash registers, calculating machines, data processing equipment and computers; fire-extinguishing apparatus.
[ welding torches; plasma cutting inverters; arc welding torches; measuring, weighing, checking, monitoring, control and teaching apparatus and instruments for welding and cutting processes, namely, welding heads for arc and plasma welders, gauging heads for arc and plasma welders; plasma welding power sources and rectifiers ]