7 Agricultural machines and power-operated accessories, namely weeding machines, chaff cutters, harvesting machines, reapers, sower machines; machines and power-operated accessories for fiber processing, textile and knitting industry, namely, carding machines, weaving looms, spinning frames, spinning machines, knitting machines; machines for printing and dying industry, namely dyeing machines; dish washers; power operated vegetable cutters; power-operated meat cutters; sewing machines and shoe making machines; power operated glue cleaners; enamel making machines; electric can openers; processors for residential coal; power operated bone smashers; power operated household electric mixer for kitchen use; power-operated industry glue grinders; household electric egg breakers; domestic power operated food smashers, domestic power operated ice crashers; power operated grinders; power operated sprayers; electric coffee grinders for domestic use; power operated electric fruit juice pressers for domestic use; electric can openers; bulldozers; electric food machines; electric paper grinders for domestic use; conveyors; sulfuric acid processing machines; alkaline processing machines; electrolysis fluid oxyhydrogen processing machines; glycerine phenol processing machines; shellac and bone glues mixers; forest produce chemical processing machines; rosin processing machines; lumber distillers; lumber hydrolysis processing machines; industry road rollers; dynamite and fireworks making-machines; machines for petroleum drillers and petroleum refiners; grain conveyors; forging pressers; industrial casing machines; steam engines for machines; internal-combustion engines for machines; paper making machines; rotary pumps; needle making-machines; thumb tack making machines, vacuum pumps; pin making machines; button and zipper making machines; power operated spray painters; cutters for metal; machines for making hand tools; centrifugal pumps; lubricating oil pumps; electric motors for boats; air press pumps; air pumps for garage; pumps for drawing beer; air pressers; pumps for electric power machines and engine parts; valves for machine parts; press valves for machines; air pushing valves for machines; hydraulic pressure and air pressure controlling valves for machines; engines and motors for machines; exhaust valves for machines; compressors for machines; machine engines for air pressures; air filters for machines; air pressers; pressers for freezers; air power for machines; bellows for machines; welding machines; pneumatic transmission pipes as machine parts; air blowers and air blowers for pressing as machine parts; machine exhausters and air transmitters; air blowers for pressing; drawing and grain conveyors; air blower for cleaning; power operated press guns for pressing agale esters; hydraulic pressure pumps; hydraulic pressure valves for machines; industrial hydraulic machines for power operated voltage adjusting valves for machines; machine transmission shaft couplings; transmission belts; rolling tubes for machines; filters as machine parts; pressing filters as machine parts; pressers as machine parts; selectors for industrial use as machine parts; power-operated industrial sievers; smashers for machines as machine parts and pressers