Electric motors and parts thereof, other than for land vehicles; alternating current (AC) motors, other than for land vehicles; direct current (DC) motors, other than for land vehicles; electric motors for medical apparatus and instruments; electric motors for surgical, medical, dental and veterinary apparatus and instruments; electric motors for dental apparatus and instruments; electric motors for dental handpieces; electric motors for medical ventilators; electric motors for powered pruners; motors and engines, except for land vehicles; AC generators; DC generators; machine elements, not for land vehicles, namely, power transmissions for machines, gears for machines, brakes for machines and ventilation pumps; dynamo brushes; brushes being parts of machines; starters for motors and engines