U.S. federal trademark · Serial No. 79429856 · Reg. No. 8299796
Casting fluxes [ , ] * ; * covering agents [ , ] * ; * [ and ] refining agents in the nature of chemical additives, namely liquid, powdered, and granulated compounds for treating molten metal; chemical preparations for treating molten metal, namely, metallurgical slags for the metallurgical treatment of metal melts
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