[ PAINTING MACHINES; INDUSTRIAL ROBOTS; PUMPS FOR PUMPING COATING MATERIALS AND INJECTING THEM INTO TUBES FEEDING PAINT APPLICATORS; SCREENING MACHINES FOR FILTERING PAINT AND ELECTROSTATIC POWDER; ] PAINTING MACHINE PARTS, NAMELY, VALVES; NOZZLES FOR SPRAY GUNS FOR APPLYING PAINT; [ AND ELECTROSTATIC POWDER; AUTOMATIC ELECTROSTATIC PAINT SPRAYERS; AUTOMATIC SPRAY HEADS AND AUTOMATIC SPRAYERS FOR PAINT FOR USE IN ELECTROSTATIC ENAMELING; AUTOMATIC SPRAY HEADS FOR ELECTROSTATIC POWDER COATING;...