7 Machines and machine tools, namely, grinding machines, polishing machines, drilling machines, milling machines and turning machines, motors and engines for agricultural machines, namely, harvesters and tedders, as well as for construction machines, namely, excavators, bulldozers, stone spreaders, rollers and graders, and for mining machines, namely, drilling machines, bulldozers, scrapers and hammers, machine coupling and transmission components, namely, flexible shaft couplings, friction clutches, cardan couplings, belt transmissions, chain transmissions, Bowden transmissions, cable and rope transmissions; agricultural machines, namely, harvesters, seed planting machines and mowers; snow ploughs; corn and wheat cultivators; lawn husking machines, mechanized mowing machines, straw cutters, seed ploughs, raking and tedding machines, agricultural machinery, namely, harvesters, egg incubators, manipulators for forging presses, welding machines, casting machines, screwing machines, measuring apparatus and painting machines; pistons for pneumatic and hydraulic cylinders; electric pumps and hydraulic pumps; compressors, hydraulic motors, truck mills; cleaning machines and appliances, namely, sand cleaning machines and dry cleaning machines; metal extrusion presses, plastic extrusion presses, metal forming presses, forging presses and perforating mechanic and hydraulic presses; compressed-air polishing machines, compressed-air grinding machines; crushing machines and disintegrators for ores and waste; painting machines, namely, spraying guns, painting chambers and electrostatic painting machines; plastic molding machines, fiberglass molding machines, rubber molding machines; steel cast molding machines, aluminum molding machines and concrete molding machines; construction machines, namely, excavators, bulldozers, stone spreaders, rollers and graders; machining machines for machining of wood, stone, metals or plastics, namely, saws, drilling machines, turning machines, milling machines, grinding and polishing machines and cutting machines; machines for manufacturing and molding of plastics; exhausts, namely, pipes, tubes and flanges for motors and engines; control mechanisms for machines, motors and engines; pneumatic, mechanic, hydraulic, electric and electronic controls for machines, motors and engines; igniting devices for internal combustion engines; shaft couplings for machines, bearings, namely, axial and radial roller bearings and ball bearings as well as hydraulic sliding bearings; ore processing devices, namely, crushing machines, disintegrators, separators, mixers, drying and pre-heating appliances; frames as structural parts of construction machines and tool machines, housings, engine housings and housings for parts of transmissions, namely, for clutches and bearings; spraying guns, feeders, gas-operated welding machines, shaft couplings for machines; conveyors, transmissions for machines, transmission shafts for machines, lifting machines for transport of persons; lifting machines for transport of goods, winches, pulleys being parts of machines; machines for cutting, thread-cutting, perforating, metal drawing, threading and punching; assembling machines, namely, machines for assembling of vehicle bodies by welding or screwing, machines for assembling of parts of furniture and machines for assembling parts in manufacturing of manually operated electric hand tools; apparatus for machining of metals, namely, metal extrusion presses, rolling machines for rolling metals and press dies for metal forming; metal casting machines, metal casting apparatus, metal welding apparatus and machines, namely, electric resistance welding machines, plasma welding machines, laser beam welding machines and gas welding guns; machines for forging of metals, metalworking machines, namely, rolling machines, dies, forging hammers, forging presses and forging molds; motors for boats, mixers, net hauling devices, grease boxes as parts of machines, namely, of agricultural machines, namely, harvesters and tedders, as well as of construction machines, namely, excavators, bulldozers, stone spreaders, rollers and graders, and of mining machines, namely, drilling machines, bulldozers, scrapers and hammers