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.
common metals and their alloys, including stainless steel; copper, unwrought or semi-wrought; non-ferrous metals; building and construction materials and elements of metal, namely, cover plates; metal storage drums; rails of metal; materials of metal for railway tracks; pipes, non-electric cables, ventilating ducts and non-electric wires of metal
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 for milling; milling tools being parts of machines; machines for scouring, namely, milling machines for milling rails, tracks, metal sheets, metal sheet bands; machine tools for grinding for grinding rails, railheads, tracks, shunts; machines for grinding and milling of rails; saws being machines; machine tools for sawing; saw blades being parts of machines; band saws; stationary circular saws being machines; blades for circular saws being machines; drill presses being machines; drilling machine supports; separating machines, namely, tube cut off machines for pipes and tubes; machine tools for parting pipes and tubes; machine tools, namely, guide rollers in the nature of elements which are built into guide unites and which enable a precise adjustment of the guide units, guide units in the nature of elements which are used for the guiding of machining units and for their vertical and horizontal adjustment, and machining units in the nature of units which are used for the machining and/or processing of metals; cutting discs for use as parts of machines; machines and machine tools for treatment of materials and for manufacturing, namely, plate edge milling machines, pipe beveling machines, special milling machines for tube industry, special milling lines for shipyards; hydraulic circuits for machines; saw blade changers for power saws, machine tool holders, tool changers of metal for machines
12
Vehicles; apparatus for locomotion by land, air or water.
hydraulic circuits for vehicles; vehicles, namely, rail processing vehicles in the nature of vehicles for the machining of railroad tracks and railroad trucks; rail vehicles, namely, rail milling and rail grinding trains
37
Building construction; repair; installation services
installation, repair, maintenance and servicing of machines, machine tools and vehicles; positioning in the nature of installation and sharpening of saw blades and milling tools
40
Treatment of materials
cutting of materials with saws, milling cutters and grinding machines; millworking and grinding of rails with machines and vehicles; welding; grinding of saw blades and milling tools