Dust exhausting installations for cleaning purposes; Dust filters and bags for vacuum cleaners; Dust removing installations for cleaning purposes; Vacuum cleaner attachments for disseminating perfumes and disinfectants; Vacuum cleaner bags; Vacuum cleaner hoses; Vacuum cleaners; Vacuum cleaners for household purposes; Brushes for vacuum cleaners; Cordless vacuum cleaners; Electric vacuum cleaners; Hand-held vacuum cleaners; Suction nozzles for vacuum cleaners