7 Machines for treatment of materials and for manufacturing, namely, forming machines, cutting machines, milling machines, drilling machines, electric welding machines, bending machines, grinding machines, lathes, all the aforesaid machines for treatment of metal and plastic; machines for the manufacturing of vehicle parts of metal and plastic; machine parts for machines for treatment of materials and for manufacturing, namely, machine frames, guide rails, bearings, spindles, axes, tool holders, breaks, couplings, all for machines for treatment of materials and for manufacturing; tools, being machine parts, namely, forming tools, cutting tools, milling tools, drilling tools, welding tools, bending tools, grinding tools, all the aforesaid tools for the treatment of metal and plastic; brakes, being machine parts; couplings, being machine parts; transfer machines, namely, transfer machines for transporting work pieces to and positioning work pieces at processing stations of assembly lines, and transfer installations consisting of such transfer machines; motors, except motors for land vehicles, and parts thereof; driving devices, except driving devices for land vehicles, and parts thereof; pumps, being machine parts or parts of motors not for land vehicles, and parts thereof