Curtain drawing devices electrically operated; Electric door openers; Window closers, electric; Window openers, electric; Electric door closers; Transmissions for machines; Tube motors for adjusting window blinds; Pulleys being parts of machines; Vacuum cleaners; Robotic vacuum cleaners; Electric vacuum cleaners; Brushes for vacuum cleaners; Hoses for vacuum cleaners; Machines and apparatus for carpet shampooing, electric; Electric window cleaning machines; Self-propelled road sweeping machin...