6
Common metals and their alloys; metal building materials; transportable buildings of metal; materials of metal for railway tracks; non-electric cables and wires of common metal; ironmongery, small items of metal hardware; pipes and tubes of metal; safes; goods of common metal not included in other classes; ores.
goods of metal, namely, metal rollers, not being machine parts, for use with continuous casting installations
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.
metalworking machines, namely, shrouding tube manipulators; gears, namely, special gears machines and replacement gear components being machine parts; metal rollers being parts of hot-rolling mills; metal rollers being parts of cold-rolling mills; metal machine parts, namely, reel shafts, gripped jaws, v-ledges, tie rods, tension crosses, drive elements, pressure spindles, coupling heads, articulated spindle heads, drive spindles; metal gear parts being machine parts; toothed wheels of metal being machine parts; metal gear shafts being parts of machines; metal pinion gears being parts of machines; metal toothed spindles being parts of machines; metal toothed couplings being parts of machines; metal bevel wheels being parts of machines; metal gear racks being parts of machines; metal worm wheels being machine parts; metal worm shafts being parts of machines; metal crowned toothed hubs being parts of machines; metal gear sleeves being parts of machines; metal wobblers being parts of machines; metal housings being machine parts; metal rollers being machine parts for hot-rolling mills and cold-rolling mills; metal mandrels being machine parts for hot-rolling mills, cold-rolling mills, and continuous casting installations; metal mandrel segments being component parts of mandrels for use as parts of hot-rolling mills, cold-rolling mills, and continuous casting installations; machine parts in the nature of metal pinion gear parts, namely, pinions, toothed wheels for industrial machines; machine parts, namely, metal mandrel parts
37
Building construction; repair; installation services
repair, namely, repair of rollers and components being parts of industrial machines, refurbishment of gears and components therefor for industrial machines, repair of complete mandrels and components therefor, repair of fitted parts for industrial machines and drive chains for industrial machines; deep hole drilling, namely, in metal
40
Treatment of materials
treatment of materials, namely, turning for cutting of metal parts, milling of metal parts, hobbing being cutting of gears, grinding, profile grinding of gear teeth, gear cutting, slotting being cutting of gears, profile slotting being cutting of profiles for gears, heat treatment of metal parts, annealing, normalizing being heat treatment of metal parts, hardening being the heat treatment of metal parts, welding, contract welding, submerged arc welding, mig welding, mag welding, open arc pendulum wire welding, powder flame spraying of coatings to metal parts, wire flame spraying of coatings to metal parts, sintering being heat treatment of metal parts; custom construction of industrial machines to the order and specification of others; application of thermal coatings
42
Scientific and technological services and research and design relating thereto; industrial analysis and research services; design and development of computer hardware and software
engineering, namely, calculation of gearing geometry, gear calculation, housing measurement, construction drafting, material testing, quality control, technical planning, namely, for industrial machines, technical project studies in the field of engineering, and material testing