Starters for motors and engines; electric AC motors and DC motors for machines, not including those for land vehicles, and structural parts therefore; alternators; DC generators; axels for machines or motor spindles not for land vehicles; shaft couplings or connectors for machines; machine elements not for land vehicles, namely, bearings as parts of machines; transmissions for machines; shock absorbers for machines; machine elements not for land vehicles, namely, springs as parts of machines;...