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7
Machines and machine tools; motors and engines (except for land vehicles); machine coupling and transmission components (except for land vehicles); agricultural implements other than hand-operated; incubators for eggs.
materials handling equipment; namely, car dumpers, train positioners, stackers, reclaimers, clamshell bucket unloaders, whirler cranes, portal cranes, bridge cranes, ship loaders, barge loaders, continuous barge unloaders, bulk handlers and accessories therefor; namely, bucket wheel stacker/reclaimers, conveyors, belt feeders, pneumatic handlers and accessories therefor; namely, bin dischargers and gates, winches, vertical screw unloaders, log grapple cranes, log lifters, rotary coal breakers, conveyor belt plows, slider beds, mechanical water control gates and mechanical valves for dams and hydroelectric generating facilities, and hoists and accessories therefor; namely, operators for spillway crest gates, vertical liftgates, hoists, hoisting equipment; namely, heavy lifting hoists and hydraulic tainter gates, hoist trash racks and rakes, lock equipment-miter gates and operators, culvert valves and operators; specialized equipment; namely, hydraulic presses, leveling jacks, movable stands, barge hauls, hoist and gear reduction units, hydraulic units, ash handling systems; namely, mixer conditioner unloaders, dustless unloaders, chain conveyors, belt conveyors, iron ore pelletizing and sintering equipment; namely, traveling grate machines, pelletizing discs, screens, feeders, and sinter breakers, conveyor belt accessories, master distributors for conveyor belts, belt cleaning machines, belt skirtboards
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11
Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes.
coke ovens; coal preparation equipment; namely, coal dryers
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40
Treatment of materials
custom manufacture of bulk materials handling equipment; namely, materials handling equipment; namely, car dumpers, train positioners, stackers, reclaimers, clamshell bucket unloaders, whirler cranes, portal cranes, bridge cranes, ship loaders, barge loaders, continuous barge unloaders, bulk handlers and accessories therefor; namely, bucket wheel stacker/reclaimers, conveyors, belt feeders, pneumatic handlers and accessories therefor; namely, bin dischargers and gates, winches, vertical screw unloaders, log grapple cranes, log lifters, coal preparation equipment; namely, coal dryers, rotary coal breakers, conveyor belt plows, slider beds, water control gates and valves for dams and hydroelectric generating facilities, and hoists and accessories therefor; namely, operators for spillway crest gates, vertical liftgates, hoists, hoisting equipment-wire rope and hydraulic tainter gates, hoist trash racks and rakes, lock equipment-miter gates and operators, culvert valves and operators; specialized equipment; namely, hydraulic presses, leveling jacks, movable stands, barge hauls, hoist and gear reduction units, hydraulic units, coke ovens, ash handling systems; namely, mixer conditioner unloaders, dustless unloaders, chain conveyor systems, belt conveyor systems to the order and/or specifications of others; installation, maintenance and repair of materials handling equipment; namely, car dumpers, train positioners, stackers, reclaimers, clamshell bucket unloaders, whirler cranes, portal cranes, bridge cranes, ship loaders, barge loaders, continuous barge unloaders, bulk handlers and accessories therefor; namely, bucket wheel stacker/reclaimers, conveyors, belt feeders, pneumatic handlers and accessories therefor; namely, bin dischargers and gates, winches, vertical screw unloaders, log grapple cranes, log lifters, coal preparation equipment; namely, coal dryers, rotary coal breakers, conveyor belt plows, slider beds, water control gates and valves for dams and hydroelectric generating facilities, and hoists and accessories therefor; namely, operators for spillway crest gates, vertical liftgates, hoists, hoisting equipment-wire rope and hydraulic tainter gates, hoist trash racks and rakes, lock equipment-miter gates and operators, culvert valves and operators; specialized equipment; namely, hydraulic presses, leveling jacks, movable stands, barge hauls, hoist and gear reduction units, hydraulic units, coke ovens, ash handling systems; namely, mixer conditioner unloaders, dustless unloaders, chain conveyors, belt conveyors
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42
Scientific and technological services and research and design relating thereto; industrial analysis and research services; design and development of computer hardware and software
design, inspection, and testing of materials handling equipment; namely, car dumpers, train positioners, stackers, reclaimers, clamshell bucket unloaders, whirler cranes, portal cranes, bridge cranes, ship loaders, barge loaders, continuous barge unloaders, bulk handlers and accessories therefor; namely, bucket wheel stacker/reclaimers, conveyors, belt feeders, pneumatic handlers and accessories; therefor; namely, bin dischargers and gates, winches, vertical screw unloaders, log grapple cranes, log lifters, coal preparation equipment; namely, coal dryers, rotary coal breakers, conveyor belt plows, slider beds, water contol gates and valves for dams and hydroelectric generating facilities, and hoists and accessories therefor; namely, operators for spillway crest gates, vertical liftgates, hoists, hoisting equipment-wire rope and hydraulic tainter gates, hoist trash racks and rakes, lock equipment-miter gates and operators, culvert valves and operators; specialized equipment; namely, hydraulic presses, leveling jacks, movable stands, barge hauls, hoist and gear reduction units, hydraulic units, coke ovens, ash handling systems; namely, mixer conditioner unloaders, dustless unloaders, chain conveyors, belt conveyors