Agricultural machinery and attachments therefor, namely, rotary mowers, box scrapers, and three-point attachments; Air compressors for vehicles; Belts for engines; Centrifugal machines; Couplings for machines; Filling machines and parts thereof; Fuel filters; Gear boxes, other than for land vehicles; Gearing for machines; Industrial paint agitating machines; Injectors for engines; Internal combustion engine parts, namely, heads; Mowing and reaping machines; Power-driven wrenches; Radiators fo...