3D printing machines for manufacturing of dentures; suction nozzles for vacuum cleaners; vapor vacuum cleaners; dust filters for vacuum cleaners; 3D printers for dental purposes; nozzles for vacuum cleaners; vacuum cleaner attachments for disseminating perfumes and disinfectants; 3D printing machines for dental devices and instruments; ultrasonic washing devices for laundry; 3D printing machines for manufacturing of dental crowns; vacuum cleaner filters; cyclonic vacuum cleaners; compressors for refrigerators; vacuum cleaners for commercial use; dust filters and dust bags for vacuum cleaners; robotic vacuum cleaners; electric fan units for vacuum cleaners; upright vacuum cleaners; portable ultrasonic washing devices for laundry; cleaning devices utilizing ultrasounds; vacuum cleaners, electric; vacuum cleaners for surface cleaning; brushes for vacuum cleaners; wet vacuum cleaners; vacuum cleaners; wet and dry vacuum cleaners; vacuum cleaners for cars; electric vacuum cleaners; cleaning machines incorporating rotary brushes; wet-dry vacuum cleaners; brushes for cleaning machines; cleaning apparatus utilizing ultrasounds; canister vacuum cleaners; commercial vacuum cleaners; vacuum cleaners for industrial use; cleaning appliances utilizing ultrasounds; vacuum cleaners for cleaning surfaces; vacuum cleaners for household purposes; footwear cleaners [brushes, electric]; steam cleaners for household use; can cleaning machines; steam cleaners for household purposes; cleaning machines utilizing ultrasounds; dry-cleaning machines; robots for cleaning; cleaning machines for rugs; cleaning appliances utilizing steam; dry cleaning machines; rug cleaning machines; household cleaning robots; sole cleaning machines; sole cleaner machines; machines for cleaning surfaces using high-pressure water; steam cleaning machines; cleaning apparatus, electric, for household purposes; steam cleaners [machines]; cleaning machines for carpets; washing machines and dryers; combination washer-dryers; robotic cleaning machines; cleaning machines for ponds; machines for cleaning rugs; cleaning robots; brushes for cleaning apparatus; window cleaning equipment, electric; washing and drying machines; electric cleaning apparatus for household purposes; alpaca wool cleaning machines; electric window cleaning machines; industrial vacuum cleaners; washing machines for household use; vacuum cleaners for domestic use; combined washing and brushing machines; washer-dryer combo machines; suction cleaning machines [vacuum cleaners]; vacuum cleaners for industrial purposes; household cleaning and laundry robots with artificial intelligence; electric shoe cleaners [brushes]; cotton cleaning machines; dust removing installations for cleaning purposes; combined washing and drying machines; electric window cleaning equipment; machines for washing laundry; machines, machine tools, power-operated tools; machine tools and power-operated tools; tools [parts of machines]; machines and machine tools; machine tools and power operated tools; machines and electric engines; machine tools; tools for machine tools; machines for metalworking; metalworking machines and machine tools; grinding tools [parts of machines]; machines for construction purposes; grindstones [parts of machines]; machines for the construction industry; metalworking machines and tools; mechanical control apparatus for machines; mechanical control apparatus for machine tools; machines for making confectionery; rotors [parts of machines or engines]; looms being machines; control mechanisms for machines or motors; aerators being machines; rotors [parts of machines, engines or motors]; jigsaws [machines]; conveyors being machines; web guides for machines; paper mill machines; power operated tools; engines and motors for model vehicles; engines for model vehicles; starters for motors and engines; starters for engines and motors; hydraulic engines and motors; machine couplings and transmission components for machines; machine coupling and transmission components, except for land vehicles, and parts therefor; machine coupling and transmission components [except for land vehicles]; machine coupling and transmission components, other than for land vehicles, and parts therefor; machine coupling and transmission components, except for land vehicles; incubators for eggs; egg incubators; egg brooders; egg handling machines; egg slicing machines; automatic vending machines; handling machines, automatic; automated vending machines; vending machines; automatic vending machines for food and beverages