TREA

Ivan A. Andrjuschenko

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  • Moscow, SU
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Patents Grantslast 30 patents

  • Information Patent Grant

    Silver-based alloy
    • Patent number 4,380,528
    • Issue date Apr 19, 1983
    • Jury F. Shevakin
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...