Air condensers; Blowing machines for the compression, sucking and carrying of grain; Brushes being parts of machines; Brushes for vacuum cleaners; Compressed air pumps; Electric fan units for vacuum cleaners; Electric vacuum cleaners; Filters for cleaning cooling air, for engines; Hoses for vacuum cleaners; Power-operated blowers; Power drills; Suction nozzles for vacuum cleaners; Vacuum cleaner attachments for disseminating perfumes and disinfectants; Vacuum pumps