73091920
Jun 29, 1976
Oct 4, 1977
PLATES, FOILS, TUBES, PROFILES, RODS AND ROLLERS FOR ROOF SEALING AND COVERING; PLASTIC INSULATING BANDS AND PLASTIC PACKING MATERIALS
Rubber GoodsPREFABRICATED CONCRETE PIPES AND BUILDING MATERIALS FOR CONSTRUCTION OF SEWAGE PLANTS; PIPES AND BORDER PARTS MADE OF CONCRETE AND PLASTICS; STONE AND PLASTIC ROOF COVERING PIECES; SMALL SIZED ROOFING MATERIALS-NAMELY, CONCRETE ROOFING PLATES; ROOF SEALING MATERIALS; PLASTICS IN THE FORM OF POWDER OR GRANULATES; POLYMERIZED PLASTIC AND PLASTIC ADHESIVE BANDS FOR PACKING
Nonmetallic Building Materials