U.S. federal trademark · Serial No. 72033493 · Reg. No. 0662981
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
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