4. Specialized metallurgical processes, compositions for use therei
  5. Processes
  6. Producing or treating free metal

Seppo Heimala

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Method for smelting copper concentrates

Specialized metallurgical processes – compositions for use therei – Processes – Producing or treating free metal
Reexamination Certificate

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Method for the treatment of copper-bearing materials

Chemistry of inorganic compounds – Treating mixture to obtain metal containing compound – Group ib metal
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Profile ID: LFUS-PAI-P-3191008

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