PORAL

MACHINE PARTS, NAMELY EXHAUST MUFFLERS FOR COMBUSTION ENGINES AND MUFFLERS FOR COMPRESSED AIR SYSTEMS ALL FORMED OF POUROUS METAL

POROUS METAL FILTERS, DEFUSERS, AND SEPARATORS IN THE NATURE OF FILTERS FOR GENERAL INDUSTRIAL USE, NAMELY FOR USE IN REFRIGERATION SYSTEMS, DRAWING SYSTEMS, WATER SUPPLY SYSTEMS, FOR USE IN FILTERING GASES AND LIQUIDS, IN CHEMICAL AND PETRO-CHEMICAL INDUSTRIES, IN THE MANUFACTURE OF FILMS AND SYNTHETIC FILMS, FOR REMOVING CATALYSTS FROM HIGH PRESSURE GAS, FOR FILTERING MOLTEN POLYMERS AND FOR REMOVING OXIDE PARTICALS AND DUST IN NITRIC ACID PLANTS