Gas filters and gas filter modules for industrial machines; fuel filters and fuel filter modules for industrial machines; liquid filters and liquid filter modules for industrial use, namely, use in the manufacture of polymers, pharmaceuticals, foods and cosmetics; air, gas, fuel filters for mechanical purposes; liquid filters for mechanical purposes, namely, as parts of water and waste treatment machines; vehicle engine parts, namely, air vent filters for oxygen sensors; vehicle engine parts,...

Filtering materials (semi-processed foams or films of plastic); plastics in the form of films, sheets, blocks, boards, tapes, tubes, pipes, rods and grains; plastic fiber sheets; plastic laminated sheets; insulating materials, namely, insulating tape, insulating tube, insulating paper; sealing mateirals; waterproofing compositions; porous plastic materials made of polytetrafluorethylene; composite materials; water-repellent materials