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.
metals, metal castings, and forgings-namely, special steel bars and sheets, stainless steels, die steels, structural steels, heat resisting steels, special steel for tools, cast steels, forged steels, and high speed metals
12
Vehicles; apparatus for locomotion by land, air or water.
rolling stock-namely, electric cars, diesel cars, passenger cars, freight cars, tank cars, and monorail cars; and dump trucks
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.
cast magnets, forged magnets, electric locomotives, battery locomotives, spark plugs, starter dynamos, charging generators, and electric starting motors; power driven hand tools-namely, portable electric drills, electric grinders, and electric tools for woodworking; vacuum cleaners; and parts thereof
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.
rolling stock-namely, diesel electric locomotives and funicular railway or cable cars, and parts of same; elevators and moving stairways; mining machines-namely, winding machines, loading equipment, conveyors, hydraulic hoists, rock drills, and parts of same; civil engineering machines-namely, excavators, power cranes, tower cranes, tractors, cable cranes, and parts thereof; winches, drag scrapers, bucket elevators, and pneumatic conveyors; steam turbines, gas turbines, internal combustion engines, boilers, water wheels and turbines, pumps, hydrocoupling and hydrotorque converters, compressors, and vacuum pumps; machine tools-namely, milling machines, numerically controlled machine tools, boring milling machines, gear hobbing machines, surface grinders, and transfer machines, and parts thereof; rolling mills, presses, hammers, crushers, and paper-making machines; equipment for the chemical industries-namely, manufacturing plants for synthetic fibers or synthetic resins, petrochemical plants, purification plants for petroleum, synthetic plants for ammonia, industrial oxygen producing or tonnage oxygen plants, gas separating equipment, and parts thereof; centrifugal separators, printing machines, carburettors, can openers, sewing machines, and rolls for rolling mills and printing machines
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.
electric and magnetic meters-namely, ampere meters, voltmeters, wattmeters, watt-hour meters, and insulation resistance meters; industrial measuring instruments-namely, thermometers, pressure-meters, flowmeters, and dynamometers; electronic applied apparatuses-namely, electronic computers, data processing apparatuses, automatic controlling apparatuses, electron microscopes, particle accelerators, radar apparatuses, loran apparatuses, and radio beacon apparatuses; scientific measuring instruments-namely, mass spectrometers, magnetic resonance spectrometers, spectrophotometers, photometers, ph meters, tiselius electrophoresis apparatuses, and geiger counters
11
Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes.
feed water purifiers consisting of apparatus which purifies water for use in boilers, and electric dust collectors consisting of apparatus which removes floating dust from foul air by the corona discharge of high-voltage electricity
11
Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes.
stationary boilers