U.S. federal trademark · Serial No. 79352185 · Reg. No. 7383223
Chemical compositions for setting cement, namely, polymorphic fibers being the main composition polyethylene mutlifil fiber, with a low melting point; chemical compositions for making technical ceramics, namely, burn-out fibers of polyethylene
Fired refractory materials, not of metal; ceramic refractory workpieces, namely, burn-out fibers of polyethylene for refractory castables being refractory castable mixes, not of metal; refactory concrete
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