73030672
Aug 29, 1974
Oct 5, 1976
ANE ELASTOMER, LATERALS LINED WITH POLYURETHANE ELASTOMER, AND BUTTERFLY VALVES LINED WITH POLYURETHANE ELASTOMER
Metal GoodsPOLYURETHANE ELASTOMER, BUTTERFLY VALVES OF POLYURETHANE ELASTOMER, AND PINCH TUBES OF POLYURETHANE ELASTOMER
Rubber Goods