7 Hoisting devices, namely, cranes; rack and pinion elevators, furniture elevators, garbage compactors, anchor winches, starters for motors, anti-friction bearings for machines, drive chains, with the exception of those for land vehicles, drive shafts, with the exception of those for land vehicles, elevators, belt conveyors, torque converters, with the exception of those for land vehicles, speed of rotation regulators for machines and motors, compressed air conveyors, compressed air machines, compressed air motors, pressure reduction valves as machine parts, pressure regulators as machine parts, pressure valves as machine parts, pressure cylinders, electric generators, electric motors, with the exception of those for land vehicles, elevators, elevator belts, elevator chains as machine parts, block and tackle sets, machine-driven, conveyor belts, conveyor machines, housings for machines and motors, transmissions, with the exception of those for land vehicles, hoists, mechanical hoist winches, hydraulic motors, hydraulic drives for machines and motors, cardanic joints, coolers for motors, clutches, with the exception of those for land vehicles, cranks as machine parts, crankshafts, loading apparatuses, namely, loading booms, loading bridges, bearings as machine parts, freight elevators, mobile cranes, lifts, air filters for motors, material elevators, motors, with the exception of those for land vehicles, connecting rods for machines and motors, pneumatic drives for machines and motors, wheel transmissions, with the exception of those for land vehicles, reduction transmissions, other than those for land vehicles, regulators as machine parts, belts for machines, gear-change clutches with the exception of those for land vehicles, flywheels for machines, control ropes for machines or motors, transport belts, drive chains, with the exception of those for land vehicles, drive belts for motors, drive mechanisms for vehicles, with the exception of those for land vehicles, step-down transmissions, with the exception of those for land vehicles, fans for motors, fan belts for motors, valves, carburetors, wagon elevators, shaft couplings as machine parts, tools as machine parts, tool holders as machine parts, winches, rack and pinion winches, ignition magnets for motors, cylinders for machines, cylinders for motors, cylinder pistons, cylinder heads for motors; mechanical lifting devices in the form of articulated telescopes, truck working platforms, trailer working platforms, scissor-type working platforms, special working platforms, passenger elevators, rope elevators, slanted elevators with ropes, freight elevators, hoist working platforms, elevators, stair lifts, drilling machines, slanted elevators