7 Machines, namely, metal working and metal processing machines, machines for agriculture, namely, self-propelled seed sowers and self-propelled seed sowers combined with earth moving equipment, mining machines in the nature of drilling machines, concrete construction machines excluding die-cutting and tapping machines, die-stamping machines, industrial presses and machine tools; machine parts included in this class, namely, camshafts, camshaft caps, camshaft parts and camshaft modules made therefrom, camshaft gear wheels, variable camshaft adjustment parts, connecting rods of steel or ceramics, connecting rods and caps, one-piece and composite connecting rods, crankcases for machines, motors and engines, crankshafts, crankshaft assemblies for engines, composite or assembled crankshafts for machines and engines, compressors as parts of machines, motors and engines and components for variable compression; engines and engine parts for machines, namely, pistons, pumps, balancer shafts, block differentials, connecting rods for machines, motors and engines, connecting rods piston sub assemblies for machines, motors and engines, cylinder head covers, exhaust manifolds, flex plates, flywheels and flywheel housings, gear cases, pulleys, rear cover oil seals; machine parts, namely, drive train units made therefrom bearings, shaft bearings, joints and shock absorbers; transmissions for machines and parts thereof, namely, shafts and gearing for machines and units assembled thereof, air-conditioning compressors; gears other than for land vehicles, namely, speed-increasing gears and speed-reducing gears, differential gears, lightweight gears, low-cost gears; gate gears for machines, gate 3rd or 4th gears for machines, lever gears for machines, gear shifters for machines, gear shifter forks for machines; machine coupling and transmission components, except for land vehicles; parts of construction machines, namely, bridge fork assemblies, fork differential locks, fork differentials, fork shifts, fork shutters, fork shuttles, fork splitters, fork splitter cases, forks reverse, forks-syncro versions, lever forks, lever with 1 st or 2nd gates, propeller fork shafts, power takeoff (PTO) casings, selector forks, shift forks, shifter fork reverse gears, spindle rear forgings, sprockets, support differential brakes, yokes, yoke releases, yokes clutch releases; machine parts being hubs and flanges and related components, namely, axle flanges, end flanges, mounting flanges, output flanges, flange couplings, hubs, hub forgings, front wheel hubs, rear hubs, hub or brake drums; industrial robots; automotive parts and robotic arms for industrial purposes, namely, air compressor brackets for machines, base fuel pumps, power lift arms, power lift inside arms; alternator mounting brackets adapted for exhaust systems for internal combustion engines