Anti-pollution devices for motors and engines; Bearings for transmission shafts, being parts of machines; Cooling radiators for motors and engines; Electric fans, ventilators and blowers for motors and engines; Engine cylinders for automobiles; Exhaust system oxygen concentration sensors being parts of internal combustion engines; Exhausts for motors and engines; Ignition coils for automotive engines; Mufflers for motors and engines; Oil pumps for land vehicles; Oil pumps for use in motors an...