Air filters for vehicle motors and engines; Automobile engine valve covers; Automotive exhaust pipe; Catalytic converters; Exhaust manifold for engines; Exhaust pipes for land vehicles; Exhaust silencers for engines; Exhausts for motors and engines; Fans for machine engines; Filters for cleaning cooling air, for engines; Heat exchangers being parts of machines; Heat sinks for use in machines; Hydraulic controls for machines, motors and engines; Hydraulic presses for metalworking; Oil filters for motors and engines; Pneumatic controls for machines, motors and engines; Pressure switches as parts of machines; Radiators for motors and engines; Servo-valves; Silencers as part of vehicle exhaust systems; Taps; Valves being parts of machines; Vehicle engine parts, namely, charge air coolers and their component parts; Vehicle engine parts, namely, oil coolers; Emission reduction units for motors and engines, namely, catalytic converters; Fuel filters; Fuel filters for vehicle engines; Oil filters for mechanical purposes