7 Agricultural machines, namely, conveyers for conveying metal scraps, steel and harvested crops; grinding machines; garbage waste disposals; engines for boats; sludge collection machines, namely, conveyers for collecting and conveying sludge; sealing machines for industrial use; waste compacting machines; crushers, namely, waste crushing machines; cutting machines; screening machines for screening gravel, dirt, and waste; shifting installations, namely, machine parts in the nature of sifters for sifting shredded waste according to size; shredding machines for industrial use; cutters, namely, milling cutters; stalk separators, namely, machines for separating stalks from harvested crops; packing machines; peeling machines, namely, electric peeling machines for peeling harvested crops, namely, fruits and vegetables; spin driers; labelers, namely, automatic industrial labeling machines for applying labels to containers and bottles; earth moving machines, namely, excavators; extractors for mines in the nature of mine borers and conveyers; metalworking machines, namely, bending machines; filtering machines for filtering target solid and particular waste material from mixtures of liquid waste; guides for machines, namely, component parts of conveyor machines in the nature of guide reels and guiding enclosures; meat chopping machines, namely, electric meat choppers; hydraulic controls for machines, motors and engines; hydraulic engines and motors; hydraulic turbines; blades and blade holders for machines; washing machines, namely, harvested crop electric washing machines for industrial purposes; washing apparatus, namely, electric washing machines for recycled metal, plastic and glass for industrial purposes; mixing machines; automatic handling machines, namely, cargo handling machines; electric, pneumatic and hydraulic hammers for machines; ore treating machines, namely, ore crushing and shredding machines; mineworking machines, namely, excavators and mine borers; motors and engines other than for land vehicles; papermaking machines; pulleys being parts of machines; machine presses for industrial use; wine presses; railroad construction machines, namely, rail-laying machines; filling machines; rinsing machines, namely, electric washing machines in the nature of rinsing machines for cleaning recycled materials for industrial purposes; magnetic separators in the nature of machines for separating target materials from mixtures of materials, machines for separating recyclable materials; electric welding machines; sieves for machines, namely, component parts of machines for separating recyclable materials in the nature of sieves that separate materials according to size; cinder sifting machines for industrial purposes; agricultural machinery, namely, harvesters in the nature of hoppers for feeding particles, granular materials and shredded materials; sorting machines for industrial use; hydraulic jacks; railroad constructing machines, namely, cranes and earth moving machines, namely, excavators; self-propelled road sweeping machines; conveyors, band conveyors, conveyor bands, belt conveyors, conveyor belts; lifting apparatus, namely, hoists; slides, namely, powered loading ramps; elevating apparatus, namely, elevators; cranes; handling apparatus for loading and unloading, namely, conveyor belts; derricks; hoists; truck lifts; electric pulley blocks; pulleys being parts of machines; mechanical shovels; handling apparatus for loading and unloading in the nature of roller bridges; machine frames being structural parts of excavators, cranes; transmission chains other than for land vehicles; slide rests for machines; electric shears; mechanical reels for flexible hoses; automatic grapnels for marine purposes; industrial machine presses, namely, filter presses