7 Metalworking machines and tools in the nature of saws and cutters, electric arc welding machines, electric metal cutting machines by arc, gas and plasma, electric arc welding apparatus, 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, concrete mixers, asphalt spreaders, crushing machines, centrifugal machines, compressors for machines, grinding machines, hoppers, bulldozers, graders, extracting machines, mixing machines, excavators, loading-unloading machines, fishery machines, namely, net hauling machines, chemical processing machines, namely, chemical compounds mixers being machines, drying machines, water-oil separating machines, textile machines, namely, machines for dyeing textiles, textile bonding machines, textile scotching machines and apparatus, food and beverage processing machines, lumbering, woodworking, or veneer or plywood making machines and apparatus, namely, electric glue guns, saws being machines, cutting machines, wood cutting machines, pulp refining machines, papermaking machines, paper-working machines and apparatus in the nature of paper coating and cutting machines, printing or bookbinding machines for industrial purposes, sewing machines, agricultural machines, namely, cultivators, harvesters, seeders; agricultural implements other than hand-operated, namely, corn huskers, disc harrows, shoe making machines, leather tanning machines, tobacco processing machines, glassware manufacturing machines, painting machines, packaging and wrapping machines, power-operated potters' wheels, plastic processing machines, semiconductor manufacturing machines, rubber manufacturing machines, stone working machines, non-electric prime movers not for land vehicles, namely, mufflers for motors and engines being parts of machines, compressed air engines, all being not for land vehicles, pneumatic or hydraulic machines and instruments, namely, water pumps, air pumps, compressed air pumps, vacuum pumps, oil pumps, adhesive tape dispensing machines, vending machines, valves or machine parts in the nature of joints for gasoline pumps for service stations, automatic stamping machines, machines and apparatus for repairing other machinery, namely, pneumatic grease guns, mechanical parking systems, vehicle washing installations, power operated spray guns for disinfecting, insecticides and deodorants and not for agricultural purposes, machine elements not for land vehicles, in the nature of bearings, cams, couplings, valves, gears, roller chains, all being not for land vehicles, lawnmowers, curtain drawing devices, electrically operated, electric door openers, industrial waste compacting machines, waste crushing machines, electric washing machines for industrial purposes, food mixing machines for commercial use, food peeling machines for commercial use, dishwashing 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, starters for motors and engines, motors, namely, alternating current motors and direct current motors not for land vehicles, as well as parts for such motors, alternators in the nature of AC generators, DC generators, dynamo brushes, lathes for metalworking, milling machines for metalworking, drilling machines for metalworking, threading machines, boring machines for metalworking, metal sawing machines, cutting machines for metalworking, metalworking machine tools, oil hydraulic presses for metalworking, mechanical presses for metalworking, shearing machines for metal working, bending machines for metalworking, secondary metal forming machines, cutting blow pipes, gas-operated, soldering blow pipes, gas-operated, gas welding machines, electric welding machines, air blast machines for cleaning machines and a surface, compressed air tools, namely, air drills, air hammers, air screwdrivers, air brushes for applying paint, handheld pneumatic drills, handheld pneumatic hammers, handheld electric grinders, handheld electric sanders, handheld electric drills, hand-operated electric screwdrivers, hand-operated electric buffers, hand-operated electric wrenches, power-driven hand-held tools, namely, drills, hammers, grinders, sanders, cutters, sharpening wheels for grinders, being parts of machines, knurling tools, namely, knurling cutters, counter sinks, taps being machine tools, chasers being machine tools, power drill bits being machine tools, thread milling cutters being machine tools, turning point tools being machines tools in the nature of metal-cutting tools, broaches being machine tools, power machine tools, namely, end mills, milling cutters being machine tools, power machine tools, namely, reamers, cutting tools for machinery in the nature of cutting guides, cemented carbide cutting tools, cemented carbide tips, cemented carbide tools for cutting, diamond pointed metal-cutting tools, abrasive sanding tools for metalworking in the nature of electric sanders, abrasive sanding disks for power-operated grinders, internal grinding machines consisting of stones for metalworking, machine tools, namely, clamps for metalworking machines and tools for use in the precision clamping of work pieces, chucks for power drills being parts of machines, electromagnetic chucks for metalworking machines and tools, namely, for power drills, ultrasonic de-burring and cleaning machines in the nature of electric de-burring tools for removing burrs from a machined edge, metalworking machines and tools, using ultrasonic vibration, namely, cutting machines for metalworking, electric vibrators being machine tools for molding and casting, concrete vibrators, concrete paving machines, electrical concrete drills, concrete construction machines; concrete finishing machines; concrete placing machines, rammers, ground surface finishing and compacting machines, cranes, mechanical hoisting, and solids and wastes conveying machines, vibrating belt conveyors; vibrating hydraulic conveyers, belt conveyors, roller conveyors, conveyors, winches, chain blocks in the nature of chain conveyors, hoists, hoisting and winding gears being parts of machines, lifting apparatus in the nature of machines for loading and unloading, movable lifts in the nature of car lifts, hydraulic lift tables and mechanical lifts, car lifts; mechanical lifts' hydraulic lifts, work lifts in the nature of car lifts, hydraulic lift tables and mechanical lifts, elevators, power jacks, automatic warehousing systems in the nature of loading and unloading machines, clamps, namely, clamps used for holding piece parts on machine tool tables, drying machines for chemical processing, dust collecting machines for chemical processing, oil and water separating machines for chemical processing, separating machines for chemical processing; electrical ultrasonic cleaning units for industrial use for machines and parts of machines, cleaning apparatus for chemical processing in the nature of electric floor polishing machines, electric shoe polishers, high pressure washers, electric vacuum cleaners, steam cleaning machines, agitators for chemical processing, chain saws, wood milling tools in the nature of wood milling machines, wood lathes, wood drilling machines, power-operated sprayers for agricultural purposes, power-operated tip saws for mowing machines, plowing machines and implements in the nature of plows and plow blades, motorized cultivators, agricultural machines, namely, harvesters, plant fiber processing machines used in agriculture for processing crude vegetable fibrous materials, fodder presses, feed cutters in the nature of fodder cutting machines, feed mixers in the nature of fodder mixing machines, feed mills in the nature of cake-fodder crushing machines, spray guns for painting, wrapping machines, namely, heat sealing machines for wrapping foods or other goods for industrial purposes, wrapping machines, packing machines, strapping machines, sheaf-binding machines, sealing machines for industrial purposes, engine or motor mufflers, not for land vehicles, mufflers for motors and engines, air filters for tubes or pipes used for compressed air engines and not for land vehicles, compressed air engines not for land vehicles, lubricant oil pumps for use in motors, engines and land vehicles, high pressure pumps and electrically-driven pumps for use with oil, electric pumps being parts of machines, engines and motors, electric pumps, vacuum pumps, hot-air blowers, power-operated blowers, machine parts, namely, air nozzles for spraying compressed air, compressed air machines, air dryers for the removal of water vapor from air compressors, filters for air compressors, being parts of machines, electric compressors, washing machines for industrial parts in the nature of water supply pipes or drain pipes of building structures, high pressure washing machines for industrial use, electric floor washing machines for industrial use, dust collecting machines for industrial use, ultrasonic washing machines for household purposes and their parts, electric floor washing machines for household purposes, high pressure washing machines for household purposes, electric blower-and-dust collecting machines for household purposes, electric can compressors for household purposes, dish washing machines for household purposes, electric wax-polishing machines for household purposes, washing machines for household purposes, washing machines for household purposes, vacuum cleaners for household purposes, electric food blenders for household purposes, car maintenance machines and apparatus, namely, pneumatic grease guns, automatic electrostatic-paint sprayers, lifting jacks other than hand-operated, hangers being parts of machines, namely, pulleys being parts of machines, flexible shaft couplings, shafts in the nature of cam shafts, shaft couplings for machines, not for land vehicles; axles for machines and not for land vehicles; spindles being parts of machines and not for land vehicles, bearings being parts of machines and not for land vehicles, shaft couplings and connectors as parts of machines and not for land vehicles, pulleys being parts of machines, electric actuators, toothed wheels and gears being parts of machines and not for land vehicles, cams being parts of machines and not for land vehicles, reduction gears being parts of machines and not for land vehicles, roller chains being parts of machines and not for land vehicles, power transmissions and gearing for machines and not for land vehicles, shock absorbers for machines and not for land vehicles, springs being parts of machines and not for land vehicles, brakes being parts of machines and not for land vehicles, automatic control valves being parts of machines and not for vehicles, valves as machine components and not for land vehicles, tip saws as parts for electric lawnmowers, machines for collecting chlorofluorocarbons from refrigerators, air conditioning equipment, and other machines which output this gas, chlorofluorocarbon recycling machines, electric can compressors for industrial use, brush-shaped and self-discharging machines for removing electricity from plastics, films and printed-circuit boards, emergency power generators, mobile electric power generators, hoists of metal, electric soldering irons, electric soldering devices in the nature of electric soldering apparatus, electric de-soldering irons, electric de-soldering devices in the nature of de-soldering irons, plasma cutting machines, gas-operated soldering irons, parts and fittings for all the aforesaid goods