Agricultural machinery and attachments therefor, namely, rotary mowers, box scrapers, and three-point attachments; Air condensers; Air powered tools, namely, drills, screwdrivers, rivet hammers, saws; Dish washing machines for household purposes; Drill chucks for power drills; Electric lawn mowers; Electric washing machines for household purposes; Floor cleaning machines; Transmission belts not for land vehicles; Valves being parts of machines