73231320
Sep 14, 1979
Mar 13, 1990
SELF FORMING, HIGH DENSITY, FLEXIBLE TAPE OF GRAPHITE COMPOSITION USED AS A PACKING AND SEALING MATERIAL SUCH AS FOR; LINING METAL CRUCIBLES AND CASTING MOLDS; A SEALING MATERIAL FOR DYNAMIC SEALS AND STATIC SEALS; A MATERIAL IN TUBES AND CONTAINERS PROTECTING AGAINST CORROSIVE AND HOT GASES; A BACKING STRIP FOR WELDING; A HEAT SHIELD; A CONTACT AND CONDUCTOR MATERIAL
Rubber Goods