7 Power-operated sprayers for liquid, powdery or fibrous products, namely, automatic or electric spray guns for applying coating of glue and paint on materials; automatic jet sprayers for spraying liquids, powders, putties, glues or varnishes; power-operated spray guns that use pumps for applying paints, mastics, glues, coatings, powders, and fibers; power-operated automatic spray guns being parts of machines for applying paint to materials, mastics, glues, coatings, powders, and fibers; power-operated spray guns being parts of machines that are held manually for applying paints, mastics, glues, coatings, powders, and fibers, namely, applicator guns for gluing, sealing, soundproofing and removing seals; power-operated jet sprayers other than hand-operated; apparatus for spraying liquid droplets carried by an air blower being parts of spraying machines; apparatus for spraying liquid droplets projected by centrifugal pump being parts of spraying machines and application machines; liquid projection machines for industrial use; automatic sprayers for electrostatic painting; power-operated automatic sprayers and automatic spray heads being structural parts therefor, for use in painting and for use in electrostatic enameling; machine parts for glue or sealant dispensing machines for dosing and regulating start temperature or pressure of highly viscous products and liquids; machines for mixing highly viscous products and liquids; pumps as parts of machines, namely, parts of installations and machines for gluing, sealing, soundproofing and removing seals; pumps as parts of machines for sprayer machines used for applying paints, mastics, glues, coatings, powders, and fibers; pumps as parts of machine installations, namely, machines for gluing, sealing, soundproofing and removing seals; pumps as parts of engines; distributors being machines parts for machine dosing units for liquid, powdery or fibrous materials; machine parts of spraying machines, namely machine parts for pumping liquids by centrifugal pump; pumps being parts of machines for suction of liquids and glue; pressurized liquid delivery pumps being parts of machines; centrifugal pumps; centrifugal machines; air suction pump; vacuum pump; compressed air pumps, pneumatic pumps, hydraulic pumps; liquid suction machines for industrial use; machines in the nature of blowers for spraying liquid products; machines in the nature of suction blowers for use with liquid products; dust exhausting installations for cleaning purposes; machines for air suction and treatment of parts; industrial materials and equipment for workshops for gluing, painting, coating and varnishing, namely, pneumatic spray guns and structural parts therefor in the nature of booms and nozzles, pneumatic application guns and structural parts therefor in the nature of booms and nozzles; pneumatic tools for gluing, painting and coating, namely, pneumatic tools for gluing, painting and coating, namely, pneumatic glue or sealant dispenser guns and structural parts therefor in the nature of lances and booms and nozzles; paint shop tools for pneumatic, hydraulic or electrostatic spraying of liquid paint, powder, putty, glue or varnish, namely, paint shop tools for pneumatic, hydraulic or electrostatic spraying of liquid paint, powder, putty, glue or varnish, namely, automatic sprayers; power-operated hand-held tools, namely, spray nozzles that are parts of power-operated sprayers, spray guns, and spray lances; nozzles being parts of machines for spraying liquid, powdery of fibrous products; ramps being parts of spraying machines used for the application of paints, sealants, glues, coatings, powders, and fibers; spray booms being parts of spraying machines; spray lances being parts of machines; machine parts, namely, spray ramps in the nature of vertical booms that utilize air-assisted spraying for projecting liquids; valves being parts of machines, namely, parts of machine installation and machines for gluing, sealing, soundproofing and removing seals; motors and engines other than for land vehicles; machine couplings and transmission belts except for use in land vehicles; filters as parts of machines, namely, filters for spray nozzles that are parts of machines; filtering machines for glue or sealant dispensing; filters being parts of machines, motors or engines, namely, filters for glue or sealant dispensers; engine fans; engine fans for spraying machines; control mechanisms being component parts of machines, engines or motors for machine sprayers, machine spray guns, and for machines for applying coatings of glue; air compressors; air compressors and structural parts of compressed-air installations; reciprocating compressors; workshop fixed air compressors; mobile and portable air compressors; turbines, other than for land vehicles, intended for apparatus and machines for spraying paints, powders, mastics, glues, varnishes; machines and machine parts for cleaning and treating surfaces prior to the application of paint, varnish, glue or mastic coating, namely, sanders, polishers, scrapers, brushes; dust exhausting machines for cleaning purposes; air suction machines; machine parts, namely, air brushes for applying colors, mastics, glues, and varnishes prior to painting, varnishing, gluing or mastic coating of surfaces; machine parts, namely, paint scrapers; machine parts for painting, powder coating, enameling, and flocking machines; pressure regulators being parts of machines, namely, parts of installations and machines for gluing, sealing, soundproofing and removing seals; powdery and fibrous product recovery machines, namely, paint powder and flocking fiber recovery machines; sifters being machines; product changers being parts of machines for industrial painting or flocking machines; powder distributing tanks, sold empty, being parts of machines; parts of machines, namely, distributing tanks for liquid paint sold empty; parts of machines, namely, distributing tanks for glue, sold empty; parts of machines for electrostatic generators and high-voltage generators; industrial robots; industrial robots for carrying out surface coatings; machines for the industrial production of surface coatings; sealant or glue sorting machines; machine parts for sorting paints, powders, putties, glues, varnishes, and surface coatings for industrial spray machines