PL247409A1 - Method of enriching ores,in particular copper ore,containing metals of specific gravity exceeding 8 g/cm3 and their mineral compounds
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Method of enriching ores,in particular copper ore,containing metals of specific gravity exceeding 8 g/cm3 and their mineral compounds
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Priority to PL24740984ApriorityCriticalpatent/PL140438B1/en
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Publication of PL140438B1publicationCriticalpatent/PL140438B1/en
PL24740984A1984-04-261984-04-26Method of enriching ores,in particular copper ore,containing metals of specific gravity exceeding 8 g/cm 3 and their mineral compounds
PL140438B1
(en)