3 Materials for treating surfaces, in particular fine and superfine abrasive substances of granular material; felt for polishing.
7 Metal welding machines, resistance welding machines, spot welding machines; machines and machine tools for fine-machining surfaces; coil cradles and cutting equipment in the form of cutting knives and slitting knives for machining foils, apparatus for perforating the foils, or the welded foil containers, embossing machines for putting markings on foils, or foil containers, feeder apparatus for foils and foil containers; stands of metal for welding and sealing apparatus; auxiliary equipment for machining plastic foils, namely automatic plastic foil bag manufacturing machines, automatic form welding machines for plastic foils, longitudinal separation welding machines for plastic foils; shrink tunnels; pinhole rollers, hole punching apparatus, perforating apparatus; packaging machines; fine and superfine abrading apparatus as well as the filters thereof; tungsten carbide coating apparatus, tungsten carbide tipped machine tools; flexible tools, technical tool holders with flexible shafts as holders for tools; rotating tools as machines tools, in particular abrasive wheels, steel milling cutters, abrasive wheels for polishing, grinding wheels, polishing caps and carriers, polishing fingers and carriers, abrasive belt wheels and abrasive belts, grinding wheels, abrasive discs, abrasive rollers and carriers, abrasive and polishing tapes (self adhesive), rotating rubber wheels and pressure sensitive abrasive wheels; motors with flexible shafts, except for land vehicles.
8 Rotating tools as hand tools, in particular abrasive wheels, steel milling cutters, abrasive wheels for polishing, abrasive wheels; hand tools for fine-machining surfaces; wires for files and saws as well as bows therefor as hand tools.
9 Arc welding apparatus, plastic welding apparatus, plastic foil welding apparatus, impulse spot welding apparatus, welding and sealing apparatus for plastic packaging and plastic foils; electrodes for tungsten carbide coating apparatus.
20 Work tables (work benches).