Self-propelled road sweeping machines; Cleaning appliances utilizing steam; Hand-held vacuum cleaners; Vacuum cleaners; Dust removing installations for cleaning purposes; Dust exhausting installations for cleaning purposes; Machines and apparatus for carpet shampooing, electric; Floor cleaning machines; Electric machines and apparatus for cleaning floors; Vacuum cleaner hoses; Brushes for vacuum cleaners; Suction nozzles for vacuum cleaners; Vacuum cleaner attachments for disseminating perfum...