Machines for treatment of materials and for manufacturing, machine tools; motors and engines (except for land vehicles); machine coupling and transmission components (except for land vehicles); catalytic converters; starters for motors and engines; manifold (exhaust -) for engines; exhausts for motors and engines; self-regulating fuel pumps; fuel conversion apparatus for internal combustion engines; sealing joints [parts of engines]; speed governors for machines, engines and motors; compresse...