TREA

Ivan S. Chernyshev

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  • Kirovogradskaya, SU
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Patents Grantslast 30 patents

  • Information Patent Grant

    Method of recovering ferronickel from oxidated nickel ores
    • Patent number 4,445,932
    • Issue date May 1, 1984
    • Gosudarstvenny Proektny I Nauchno-Issledovatelsky Institut "Gipronikel"
    • Boris P. Onischin
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...