7 Metalworking machines and machine tools; mining machines and mining apparatus; construction machines and apparatus; loading and unloading machines and apparatus, namely, air cushion load lifting machines, furnace loading machines, hydraulic loading dock levelers, loading beams being parts of machines, loading dock levelers, mechanical loading dock levelers, robotic arms for loading and rubber tracks being parts of loading-unloading machines; industrial fishing machines, namely, industrial fish-netting machines; blending machines for chemical processing; textile machines; food and beverage processing machines; lumbering, woodworking, veneer and plywood making machines; pulp making, papermaking and paper-working machines; industrial printing and bookbinding machines; sewing machines; snow, dirt, and coal plowing machines, other than hand-held tools; cultivating machines and implements; agricultural machines, namely, harvesting machines and implements; plant fiber processing machines and implements for agricultural purposes; fodder presses; fodder cutting machines; fodder mixing machines; cake-fodder crushing machines; milk filtering machines; chick brooders; incubators for eggs; sericultural machines and implements; shoe making machines; leather tanning machines; tobacco processing machines; glassware manufacturing machines and apparatus; painting machines and apparatus; power-operated potters' wheels; plastic processing machines; machines and apparatus for manufacturing rubber goods; stone working machines and apparatus; non-electric prime movers, not for land vehicles, other than water mills and wind mills, namely, electric power generators using geothermal power, electric power generators using waste heat, engines and motors for the generation of electric power, fuel cell electrical power generators with integrated hydrogen storage capacity for use in vehicle fuel management and power conditioning, hydrogen and fuel cell power generation subsystems comprised of pump control valves, pressure regulating valves, motor pumps, and compressors, industrial steam engine boilers for power generation for machinery, integrated fuel cell power generating subsystems comprised of pump control valves, pressure regulating valves, motor pumps, and compressors, integrated fuel cell power generating systems comprised of fuel cell stacks and automatic electronic control valves for regulating the flow of liquids and pressure sensors, integrated fuel cell power generating systems and subsystems comprising of hydrocarbon reformers and fluid and heat transfer piping therefor; parts of non-electric prime movers, other than water mills and wind mills; balancers for internal combustion engines; camshafts for vehicle engines; variable valve lift devices; valve timing control devices; valve lifters being parts of machines; pistons for engines; alternators for land vehicles; ignition coils for automotive engines and for motorcycle engines; engine injectors; fuel pumps for land vehicles; starters for engines; outboard boat motors; gas filters for motors and engines of compressed natural gas automobiles; pressure control valves for injectors being parts of machines; hydraulic pumps for continuously variable transmissions; control valves for fuel cell; high pressure hydrogen regulators being parts of machines; fuel injectors in the nature of gas injectors for compressed natural gas automobiles; fuel regulators in the nature of gas regulators for compressed natural gas automobiles, being parts of internal combustion engines; electronically controlled throttle bodies for land vehicles; fuel pumps for high pressure direct injection for land vehicles; automotive and motorcycle intake manifolds for engines; exhaust gas recirculation valves for engines, namely, EGR valves for engines; cooling water flow path switching valves; oil jet, parts of machines; fuel pumps for land vehicles, namely, tanks; idle speed control valves; valves being parts of machines for valve timing control devices; valves being parts of machines in the nature of cooling water adjustment valves; valves being parts of machines in the nature of transmission control valves; carburetors; valves being parts of machines, in the nature of intake valves for engines; fuel cocks, parts of machines; turbochargers for engines; variable compression ratio control devices, namely, parts of machines; accelerator work unit machines in the nature of parts of machines; automobile and motorcycle intake manifolds for two-wheeled vehicles; backflow prevention power valves for carburetors; air injection valves being parts of machines; water mills; windmills; pneumatic or hydraulic machines and instruments, namely, air filters for pneumatic controls being parts of machines, couplings for pneumatic apparatus, electric and pneumatic hoists, hand-held pneumatic drills, hand-held pneumatic hammers, pneumatic actuators, pneumatic ball transfer units, pneumatic blow guns for use in a manufacturing process to blow dust off parts, pneumatic conveyors, pneumatic door closers, pneumatic door openers, pneumatic drills, pneumatic grease guns, pneumatic hammers, pneumatic hoists, pneumatic jacks, pneumatic linear actuators, pneumatic milling cutters, pneumatic nail guns, pneumatic nut runners, pneumatic or hydraulic linear actuators, pneumatic ratchet wrenches, pneumatic screwdrivers, pneumatic sheafbinding machines, pneumatic shears, pumps for cooling engines, screw pumps, pump impellers, water pumps for motors and engines, controlled volume pumps, rotary pumps, circulating pumps, pumps as parts of machines, motors and engines, fuel pumps for engines, hydraulic pumps, lubricating pumps, vacuum pumps, pneumatic pumps, self-regulating fuel pumps, centrifugal pumps, pumps for land vehicle engines, oil pumps for land vehicle engines, water pumps for land vehicle engines, fuel pumps for land vehicle engines, electric pumps, high pressure fuel pumps, water pumps, vane pumps; air compressors; electric pumps, not for specified purposes; power steering pumps for land vehicles; oil pumps; water pumps for automobiles; superchargers in the nature of air compressors; turbocompressors; adhesive tape dispensing machines; automatic stamping machines; automatic vending machines; fuel dispensing machines for service stations; electric washing machines for industrial purposes; electric washing machines for household purposes; repairing and fixing machines and apparatus; mechanical parking systems; vehicle washing machines; food mixing machines for commercial use in the nature of electric commercial kitchen mixers; food peeling machines for commercial use; food cutting, chopping and slicing machines for commercial use; dishwashers for industrial purposes; dishwashers for household purposes; electric wax-polishing machines for industrial purposes; vacuum cleaners for industrial purposes; electric wax-polishing machines for household purposes; vacuum cleaners for household purposes; power-operated sprayers for disinfecting, insecticides and deodorants, not for agricultural purposes; shaft couplings for machines, axles for machines and spindles being parts of machines, not for land vehicles; bearings, as parts of machines not for land vehicles; shafts, couplings or connectors, machine elements not for land vehicles; power transmissions and gearing, all of the foregoing for machines not for land vehicles; differential gears for machines; viscous coupling for machines; control valves for transmissions for land vehicles; differential pinion shaft for land vehicles; shock absorbers for machines not for land vehicles; dampers for prosthetics including artificial limbs, namely, dampers for machines that manufacture prosthetics including artificial limbs; residential damping dampers, parts of machines; springs for machines not for land vehicles; gas springs for land vehicles; brakes for machines not for land vehicles; pump control valves for machines not for land vehicles; lawnmowers; curtain drawing devices electrically operated; electric door openers; waste compacting machines for industrial purposes; oil hydraulic presses for metal working; mounting brackets for engines adapted for exhaust systems for internal combustion engines