6
chains and endless chains made of base metal; unworked and part worked metal in the form of rolls, sheets, blocks, rods and billets; metal fittings, namely, belts, screws, nuts for compressed air, water and gas lines and metal holders in the nature of mounting devices for such fittings; metal pipe clamps, metal hose clips, metal clamp straps; structural parts of the above-mentioned goods
7
machine parts, namely, conveyor belts, endless conveyor belts, swivel-plate belts; conveyor chains, endless chains and sprockets made of metal; transport chains, holding chains, conveyor chains, link chains, hinged chains, swivel-belt chains, hollow-pin chains, stud chains, flyer chains, bushed chains, scraper chains, driver chains, chain pins; structural parts of the above mentioned goods
40
metal working, namely, stamping, bending, pressing, embossing, deburring, soldering, welding, milling, grinding, turning, boring, thread-cutting, and metal forming; material treatment of plastics, namely, stamping, bending, pressing, embossing, deburring, soldering, welding, milling, grinding, turning, boring, and thread-cutting