U.S. federal trademark · Serial No. 85414330 · Reg. No. 4350847
Refractory castable mixes, not of metal; refractory material for gun application, namely, castable refractory cement material for pneumatic spray applications; refractory shapes, not of metal; refractory mortars
[ Installation and repair of refractory materials ]
Insulating refractory materials
[ Engineering services with respect to refractory materials; design of furnaces for others ]
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