TREA

by reducing in gaseous or solid state

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Industry

  • CPC
  • C22B15/0021
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Parent Industries

CCHEMISTRY METALLURGY C22Metallurgy C22BPRODUCTION AND REFINING OF METALS PRETREATMENT OF RAW MATERIALS C22B15/00Obtaining copper

Current Industry

C22B15/0021by reducing in gaseous or solid state
Industries