Brushes for vacuum cleaners; Dust collecting machines for chemical processing; Dust exhausting installations for cleaning purposes; Dust removing installations for cleaning purposes; Dust separators; Electric devices for cleaning cosmetic brushes; Hoses for vacuum cleaners; Household cleaning and laundry robots with artificial intelligence; Multi-purpose steam cleaners; Portable ultrasonic laundry washing machines; Power tools, namely, burrs; Power tools, namely, drill presses; Power tools, n...