3D printers; Dishwashers; Dynamos; Reapers; Agitators for circulating liquid media; Can openers, electric; Crushers for kitchen use, electric; Curtain drawing devices, electrically operated; Dust exhausting installations for cleaning purposes; Electric food blenders for household purposes; Power-operated coffee grinders; Robotic vacuum cleaners; Washing machines for clothes; Whisks, electric, for household purposes