TREA

Andrew Grishchenko

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  • Riga, RU
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Patents Grantslast 30 patents

  • Information Patent Grant

    Method for metal recovery from aqueous solutions
    • Patent number 6,521,117
    • Issue date Feb 18, 2003
    • National University of Singapore
    • Nikolai Kocherginsky
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...