[ PAINT ROLLER WITH POWER-OPERATED PAINT DISPENSER AND PARTS THEREOF, POWER-OPERATED PUMPS AND FORCE PUMPS FOR DISPENSING PAINT, AIR COMPRESSOR, AIR BRUSHES FOR APPLYING COLORING AND THE LIKE TO WALL SURFACES, POWER-OPERATED SPRAYERS, SPRAY MACHINE FOR PAINTING, POWER-OPERATED SPRAYERS, SPRAY MACHINES FOR PAINTING, POWER-OPERATED SPRAYERS, SPRAY MACHINES FOR PAINTING, POWER-OPERATED SPRAY GUNS FOR PAINTS, HIGH PRESSURE CLEANING MACHINE FOR INDUSTRIAL USE, WAX MACHINES FOR MELTING AND SPREADIN...