cylinder heads of light metal alloy castings [parts of machines]; cylinder heads for engines; engine cylinders; cylinders for motors and engines; cylinders for engines; cylinders for engines and motors; cylinders for motors; engine cylinders for automobiles; engine cylinders for vehicles; pistons for cylinders; engine camshafts; pistons for engines; crankshafts for automobile engines; crankcases for engines; camshafts for automobile engines; pistons for automobile engines; cylinder heads made of castings of light metal alloys [parts of machines]; camshafts for vehicle engines; engine valves; crankcases for engines and motors; crankcases for motors and engines; pistons for internal combustion engines; cylinders for casting machines; pistons for vehicle engines; engine cylinders for land vehicles; valves for engines; cooling fan housings for automobile engines; engine bearings; crankshafts; hydraulic pressure cylinders; bearings for engines; cylinders for foundry machines; valves for engines and motors; crankcases for motors; oil coolers for engines; pneumatic pressure cylinders; automotive engine blocks; cylinders for machines; valves for motors and engines; cooling fans for automobile engines; piston rings being parts of engines; piston rings being engine parts; crankcases for machines, motors and engines; rocker arms for engines; exhausts for engines and motors; mounting brackets adapted for exhaust systems for internal combustion engines; drilling heads [parts of machines]; engine cooling radiators; piston rings being parts of engines and motors; turbochargers for engines; cooling water tanks for automobile engines; camshafts; piston rings being parts of motors and engines; throttle valves [parts of engines]; exhaust manifold for engines; oil coolers for engines and motors; radiators [cooling] for automobile engines; exhausts for motors and engines; exhaust mufflers for engines; cooling radiators for engines; mounting brackets adapted for exhaust systems for internal combustion engine; radiator caps for engine cooling systems; shock absorbing cylinders [parts of machines]; air cylinders [parts of machines]; exhaust apparatus for internal combustion engines; connecting rods for engines; radiator caps for cooling radiators of engines; piston rings [parts of internal combustion engines]; oil coolers for motors and engines; exhaust manifolds for engines; push rods for engines; internal combustion blowing engines; starters for engines; radiators [cooling] for engines; print heads for industrial printing machines; cylinders for rolling mills; crank shafts; throttle valves [parts of engines and motors]; intake manifolds for engines; engine mufflers; ignition coils for automotive engines; piston rings [internal combustion engine parts]; printing cylinders; valves for motors; distributors for vehicle engines; recoil starters for engines other than for vehicles; blowing engines; work heads [parts of machines]; oil pumps for automobile engines; cylinders being parts of machines; water pumps for engines; air intake systems and components for engines; power-generating engines and their parts; rocker arms for engines and motors; throttle valves [parts of motors and engines]; rolling mill cylinders; piston segments being engine parts; pistons [parts of machines or engines]; cooling radiators for engines and motors; ignition coils [parts of engines]; exhaust mufflers for motors and engines; oil filters for engines; engines and motors for model vehicles; mufflers for automobile engines; trimmer heads for mowing machines; pistons for compressors; starters for engines and motors; hydraulic cylinders [parts of machines]; internal combustion engines for boats; rocker arms for motors and engines; control mechanisms for engines; cooling radiators for motors and engines; airplane engines; piston rings being parts of motors; radiators [cooling] for engines and motors; engine rods; engines for model vehicles; piston segments being parts of engines; starters for motors and engines; mufflers for engines; engines and motors for model boats; push rods for engines and motors; fan clutch for automobile engines; engines for airplanes; sparking plugs for engines; exhaust mufflers for motors; piston segments being parts of motors and engines; piston segments being parts of engines and motors; engines for aircraft; connecting rods for engines and motors; flywheels for automobile engines; pumps for cooling engines; vacuum control valves [parts of engines]; turbochargers for motors; aircraft engines; intake and exhaust air flow vane assembly device for use in an internal combustion engine; radiators [cooling] for motors and engines; push rods for motors and engines; exhaust silencers for engines; connecting rods for motors and engines; piston segments [parts of internal combustion engines]; internal combustion blowing motors; oil filters for engines and motors; hydraulic motors and engines; boat engines; gasoline pumps for automobile engines; oil coolers for motors; exhaust systems for diesel engines; air filters for automobile engines; speed regulators for engines; engines for aeroplanes; engines for boats; pneumatic controls for engines; hydraulic engines and motors; combustion engines for aircraft; combustion engines for machines; power-generating engines; cam shafts; engines and motors for model aircraft; steam engine boilers; throttle valves [parts of motors]; intake manifolds for motors and engines; pistons for land vehicle engines; engine fuel pumps; oil filters for motors and engines; mounting hangers adapted for exhaust systems for internal combustion engines; engines for model boats; hydraulic controls for engines; control mechanisms for engines or motors; fittings for engine boilers; intake manifolds for internal combustion engines; intake manifolds for engines and motors; water pumps for engines and motors; fuel pumps for engines; air intake systems and components for motors and engines; beam blowing engines; pneumatic controls for motors and engines; air filters being parts of engines; steam engines; electronic starters for engines; motors for aeroplanes; plunger pistons; bearings for transmission shafts; sleeves for printing cylinders; radiators [cooling] for motors; speed regulators for motors and engines; pistons for machines; vacuum control valves [parts of motors and engines]; piston segments being motor parts; air intake systems and components for motors; fan belts for engines; pressure regulating valves; silencers for automobile engines; water pumps for motors and engines; feeding apparatus for engine boilers; gas oil filters [parts of engines]; hot gas filters for internal combustion engines; fans for engines and motors; piston rings; carburetors; piston segments being parts of motors; sparking plugs for internal combustion engines; carbon brushes for starters for motors and engines; catalytic converters for engines; starters for stationary engines; cooling radiators for motors; silencers for engines; aeroplane engines; condensers [ignition parts for internal combustion engines]; control mechanisms for motors or engines; air filters for motorcycle engines; hydraulic controls for engines and motors; speed governors for motors and engines; positive crankcase ventilation [PCV] valves for motors and engines; engines for aerostats; water pumps for engines and propellers; motor cooling radiators; piston segments [internal combustion engine parts]; winch motors; speed regulators for engines and motors; crankcases for machines; vacuum control valves [parts of engines and motors]; flues for engine boilers; marine engines; compressed air engines; wire cylinder brushes [parts of machines]; fans for machine engines; air intakes being snorkels for motor and engines; mufflers for motors and engines; speed governors for engines and motors; carburettors; engines for model aircraft; filters for engines; carbon brushes for starters for engines and motors; anti-pollution devices for engines; particulate filters [parts of engines]; fuel and air mixture regulators being parts of internal combustion engines; pneumatic controls for engines and motors; automotive exhaust pipes; speed governors for engines; spark plugs for internal combustion engines; diesel oil filters [parts of engines]; hydraulic engines; carbon brushes for starters for engines; sparking plugs for automotive engines; piston rings being motor parts; oil filters [parts of engines]; transmission shaft bearings; air filters for engines; fans for engines; exhaust silencers for motors and engines; aeronautical engines