U.S. federal trademark · Serial No. 79179728 · Reg. No. 4995549
Chemical products used in metal extraction industries for extracting metal from unwanted mineral particles or unwanted impurity by ore beneficiation, by leaching, by froth flotation, by aqueous solution extraction, or by solvent extraction; Chemical products used in copper or cobalt extraction industries for extracting copper or cobalt from unwanted mineral particles or unwanted impurity by ore beneficiation, by leaching, by froth flotation, by aqueous solution extraction, or by solvent extraction; Chemical products used in the mining and mineral industry for extracting metal from unwanted mineral particles or unwanted impurity by ore beneficiation, by leaching, by froth flotation, by aqueous solution extraction, or by solvent extraction
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