7 Motors other than for land vehicles; machines, motors and structural parts thereof in the field of cement manufacturing industries, mining and mineral processes industries; couplings for machines; gears, not for land vehicles, namely, gears for mills, pumps, compressors, and generators, and marine vessels; valves as machine components; industrial motors and structural parts for cement manufacture; industrial motors for use in mines; conveyors machines; mineral dressing apparatus, namely, machines for use in processing minerals; earth moving machines; machine cutters, namely, gear cutters, milling cutters, sheet cutters, dye cutters; machines and apparatus for sedimentation, namely, thickeners, clarifiers, feed dilution systems, surrey mixers and agitators, filtration systems, caustizers, lime slackers; wet separation machines, cyclones, namely, separators for separation of minerals from liquid substances; purifiers for machines, namely, filters and purifiers for removing contaminants in machines in mineral process plants; leveling machines for use in movable conveyors; roller conveyors, movable conveyors and elevator conveyors; conveyance systems, namely, conveyers, belts, pulleys, chains; hoists for mining; powered ramps to move cement and minerals; elevators and parts of elevator platforms, conveyor belts, namely, conveyor belts for moving liquid substances; conveyors for moving materials, namely, machines for mining and cement manufacture, namely, conveyor belts for horizontal conveyance, fixed and mobile conveyor belts, elevators for conveyance of raw materials, helical conveyors and pressure conveyors, cranes, namely, hoists and lifting devices, namely, cranes for loading and unloading of ships, mechanical and pneumatic conveyors, pendulum conveyors; chain conveyors; feed belt conveyors, namely, tray conveyors; sizing machines, namely, ore processing machines for mining; machines for mining or aggregating processing, namely, vibrating screening filtration machines mounted with metal rollers or drums; machines parts, namely, bearings, fluid bed drying plants, namely, machines for drying of raw materials; presses, namely, filter, roller and belt presses; centrifuges; separators, namely, wet separation machine, high efficiency separators, cyclone, cement mill, dense media separators, heavy media separators, liquid solid separation units, drum separators; flotation machines for use in the cement manufacturing industry, mining, mineral processing, food, pharmaceutical, chemical and power industries; cutting machines; waste crushing machines; grinding machines for use in the cement manufacturing industry, mining, mineral processing, food, pharmaceutical, chemical and power industries; feeders and parts for use in the cement manufacturing industry, mining, mineral processing, food, pharmaceutical, chemical and power industries and equipment for feeding; fans for motors and machines; cranes; pumps, namely, slurry, vacuum, materials handling, screw pump, nomadic, specify, hydraulic, centrifugal, electric, feed; membranes for pumps; dust removing machines for cleaning purposes; mills, namely, raw mills; rolling mills, grinding mills, ball grinders, namely, ball mills; milling machines, namely, semi-autogenous mills, beater mills and mills for manufacture of cement and minerals; machine parts for milling machines, namely, conductor pipes and liners; machine parts, namely, grinding flanges; wheels being parts of machines, namely, axe wheels, blade wheels, belt mounted driving wheels; slides, namely, powered ramps; machine parts, namely, wear plates and strips for protection of machines; structural parts and fittings for all of the above products