Machines and machine tools for cleaning carpets, car mats, automobile floor mats; motors and engines other than for land vehicles; machine coupling and transmission components other than for land vehicles; industrial cleaning machines for cleaning floors, namely, high pressure cleaners, dryers, scrub machines, sweeping machines, floor polishers; washing and drying machines for carpets, car mats, automobile floor mats; pressure cleaning machines; machines for carpet cleaning; steam cleaning ma...