72033493
Jul 10, 1957
Jun 17, 1958
Active Trademark
REFRACTORY MATERIALS HAVING A HIGH SILICEOUS MINERAL BASE OF PYROPHYLLITE INCLUDING: HIGH TEMPERATURE REFRACTORY; HIGH TEMPERATURE CEMENT; FIRE BRICK AND FIRE BRICK MORTAR MATERIAL FOR MONOLITHIC SECTIONS; FURNACE LINING; CAR TOPS; SIDE CAR BRICK; LADLE LINING; REFRACTORY CONCRETE; AND RELATED HIGH TEMPERATURE REFRACTORY COMPOUNDS
Vehicles