Slide rests parts of machines, namely, Cutting guides for cutting machines; pulleys, namely, Pulleys being parts of machines; ball-bearings, namely, Ball bearings for transmission shafts being parts of machines; bearings parts of machines, namely, Anti-friction bearings for machines; control mechanisms for machines, engines or motors, namely, Hydraulic controls for machines, motors and engines; connecting rods for machines, motors and engines; guides for machines, namely, Cutting guides for c...