Motors, other than for land vehicles; machine coupling and transmission components; transmission shafts, other than for land vehicles; driving motors other than for land vehicles; hydraulic controls for machines, motors and engines; pneumatic controls for machines, motors and engines; machine engine parts, namely, joints; compressed air machines; compressed air engines; window openers, electric; window closers, electric; door openers, electric; door closers, electric; gears, other than for la...