Paint spray guns; Automatic electrostatic-paint sprayers; Spray guns for paint; Spray guns for painting; Spray paint systems comprised of pumps, pump controllers, nozzles, tubing and valves; Tips for paint spray guns; Automatic swimming pool cleaners and parts therefor; Cleaning appliances utilizing steam; Dust exhausting installations for cleaning purposes; Lawn mowers; Packaging machines for food; Fruit presses, electric, for household purposes; Electrical ultrasonic cleaning units for Spra...