U.S. federal trademark · Serial No. 87421012 · Reg. No. 5782230
High-temperature refractory putty in the nature of ceramic-based patching compounds for patching, repairing, and filling defects; high-temperature refractory trowelable putty in the nature of ceramic-based patching compounds for patching, repairing and filling defects of refractory materials; high-temperature refractory putty in the nature of ceramic-based patching compounds for patching, repairing, and filling fissures, cracks, and defects in refractory materials; high-temperature refractory trowelable putty in the nature of ceramic-based patching compounds for repairing defects and providing release uses in refractory materials that contact reactive molten metals, glasses, slags, and drosses
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