7 [ Machines for cleaning the inside of engines of automobiles; machines and apparatus for cleaning engine cooling systems of automobiles, namely, machines for cleaning engine cooling systems of automobiles; machines and apparatus for collecting, reproducing and filling chlorofluorocarbon for car air-conditioners, namely, machines for collecting, reproducing and filling chlorofluorocarbon for car air-conditioners; metalworking machines and metalworking machine tools; mining machines and apparatus, namely, cutter loaders, coal cutting machines, oil-well pumping machines, rock drills, well drilling machines, mining drill sharpeners, mine borers, coal loaders, truck mills, coal ploughs; construction machines and apparatus, namely, excavating machines, foundation working machines, ground surface finishing and compacting machines, concrete construction machines, asphalt paving machines, dredging machines; loading and unloading machines; fishing machines and instruments, namely, net hauling machines, trawl winches, line haulers; apparatus for purifying liquid fuels of biomass, namely, machines and devices for manufacturing bio gasoline, namely, vacuum distillation equipment; machines and devices for manufacturing ethyl tertiary butyl ether, namely, vacuum distillation equipment; oil refining apparatus, namely, vacuum distillation equipment in the nature of atmospheric distillations equipment, vacuum distillation equipment, fluid catalytic crackers, hydro crackers, and delayed cokers; chemical processing machines and apparatus, namely, mechanical presses, agitating machines for circulating liquid media, drying machines for use in the chemical processing, absorbing machines for chemical processing, absorbing machines for chemical processing, mixing machines, bulk material blending machines, dust collecting machines, sintering machines, calcining machines, cleaning apparatus in the nature of floor cleaning machines, particle blast cleaning machines and structural parts thereof, non-abrasive blast cleaning machines, sorting machines, granulating machines, extracting machines, emulsifying machines, kneading machines, roasting machines, disintegrators, reaction vessels as integral component parts of chemical reactors for chemical processing, partial condensers for chemical processing, separating machines, grinding mills, dissolving machines, filtering machines for chemical processing; textile machines and apparatus, namely, silk yarn re-reeling machines, cocoon drying machines, silk yarn testing machines, silk yarn bundling machines, silk yarn reeling machines, cocoon boiling machines, cocoon-waste treating machines, chemical fiber drying machines, staple fiber cutting machines, chemical fiber purifying machines, chemical fiber spinning machines, yarn singeing machines, yarn winding machines, yarn carding cans, yarn reeling machines, fiber blowing and scutching machines, yarn warping machines, yarn slivering and combing machines, spinning frame machines, roving machines, carding machines, yarn twisting machines, yarn drawing machines, automatic looms, special weaving power looms, power looms, machines for the production of fish-netting, embroidery machines, rope making machines, braiding machines for the production of textiles, hosiery looms, lace making machines and parts thereof, felt milling machines, felt carding machines, textile calendaring machines, fabric raising machines for textile treating, spray damping machines for textile treatment, yarn singeing machines, high pressure degumming machines, wet decatizing machines, dip-dying machines, textile scutching machines, textile making-up machines in the nature of textile washing machines, machines for dyeing textiles, machines for the production of technical textiles, textile washing machines, printing machines, hot air driers in the nature of chemical fiber drying machines, textile tentering machines, palmer felt carding machines, continuous scouring and bleaching machines, rotary presses; food or beverage processing machines and apparatus, namely, cereal processing machines, brewing and fermenting machines, ice cream making machines, meat processing machines, fishery product processing machines, canning machines; lumbering, woodworking, or veneer or plywood making machines and apparatus, namely, lumbering band saws, chain saws, sawing machines for woodworking, saw tooth setting machines for lumbering and woodworking saws, woodworking veneer manufacturing machines, plywood finishing machines, plywood drying machines, plywood presses, plywood clipping machines, plywood jointing machines, plywood gluing machines; pulp making, paper making or paper-working machines and apparatus, namely, pulp making machines, pulp refining machines, paper cutting machines; printing or bookbinding machines and apparatus, namely, printing machines for commercial or industrial use, bookbinding machines; sewing machines; plowing machines and implements, namely, plows, snow plows, plow blades for vehicles; cultivating machines and implements, namely, power operated cultivators; harvesting machines and implements, namely, agricultural harvesters, timber harvesting machinery; plant fiber processing machines and implements, namely, fiber cutting machines; fodder presses; fodder cutting machines; fodder mixing machines; cake-fodder crushing machines; milk filtering machines; milking machines; incubators for eggs; shoe making machines; leather tanning machines; painting machines and apparatus, namely, painting machines; packaging or wrapping machines and apparatus, namely, packaging machines, wrapping machines; power-operated potters' wheels; plastic processing machines and apparatus, namely, machines for plastics working. semiconductor manufacturing machines and systems, namely, semiconductor manufacturing machines; machines and apparatus for manufacturing rubber goods, namely, rubber working machines; non-electric prime movers, not for land vehicles, namely, internal combustion engines, steam engines, jet engines, rocket engines, turbines, compressed air engines, nuclear prime movers; water mills; wind mills; pneumatic machines and instruments, namely, centrifugal pumps, reciprocating pumps, rotary pumps, axial flow pumps, mixed flow pumps, vacuum pumps, centrifugal blowers for machines, power operated rotary blowers, power operated axial flow blowers, power operated turbo blowers, centrifugal compressors for machines, reciprocating compressors for machines, rotary compressors for machines, axial flow compressors for machines, turbo compressors for machines; hydraulic machines and instruments, namely, centrifugal pumps, reciprocating pumps, rotary pumps, axial flow pumps, mixed flow pumps, vacuum pumps, centrifugal blowers for machines, power operated rotary blowers, power operated axial flow blowers, power operated turbo blowers, centrifugal compressors for machines, reciprocating compressors for machines, rotary compressors for machines, axial flow compressors for machines, turbo compressors for machines; adhesive tape dispensing machines; automatic stamping machines; electric washing machines for industrial purposes; food mixing machines for commercial use; food peeling machines for commercial use; dish washing machines for industrial purposes; food cutting, chopping and slicing machines for commercial use; electric wax-polishing machines for industrial purposes; vacuum cleaners for industrial purposes; dish washing machines for household purposes; electric wax-polishing machines for household purposes; washing machines for household purposes; vacuum cleaners for household purposes; electric food blenders; machines for repairing automobiles and storing land vehicles, namely, power-operated lifts for moving and storing land vehicles; mechanical parking systems, namely, power-operating lifts for moving, parking and storing land vehicles; vehicle washing installations; power sprayers for disinfecting, insecticides and deodorants; shafts, namely, cam shafts; axles for machines; spindles, namely, high frequency motor spindles; shaft bearings, as parts of machines; shaft couplings, as parts of machines; connectors in the nature of shaft couplings, as parts of machines; bearings, as parts of machines; power transmissions and gearing for machines; shock absorbers, as parts of machines; springs, as parts of machines; brakes, as parts of machines; valves, as parts of machines; lawnmowers; curtain drawing devices, electrically operated, namely, tube motors for adjusting window curtains; waste compacting machines and apparatus, namely, waste compacting machines; waste crushing machines; starters for motors and engines; AC motors and DC motors, other than for land vehicles; AC generators; DC generators; dynamo brushes; valves being parts of machine; electric arc welding machines; metal engine gaskets for vehicles; non-metal engine gasket for vehicles; steam turbines ]