Brushes for vacuum cleaners; Dust exhausting installations for cleaning purposes; Dust removing installations for cleaning purposes; Multi-purpose steam cleaners; Robotic vacuum cleaners; Suction nozzles for vacuum cleaners; Vacuum cleaner attachments for disseminating perfumes and disinfectants; Vacuum cleaner bags; Vacuum cleaner hoses; Vacuum cleaners; Electric vacuum cleaners; Hand-held vacuum cleaners; Hoses for vacuum cleaners