U.S. federal trademark · Serial No. 79041563 · Reg. No. 3441053
Fluorspar compounds; salts in the nature of chemical preparations for industrial use; ammonium salts; industrial chemical; size for finishing and priming for metal and glass; glass-frosting chemicals; refrigerants, namely chemicals for refrigeration and cooling; mordants for metal, used for rust removal; fire extinguishing compositions
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