TREA

Martin Blanke

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  • Duisburg, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Method for obtaining pure copper
    • Patent number 7,625,423
    • Issue date Dec 1, 2009
    • Xstrata Technology Pty Ltd.
    • Hartwig Kaschub
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...

Patents Applicationslast 30 patents

  • Information Patent Application

    Method for obtaining pure copper
    • Publication number 20060086206
    • Publication date Apr 27, 2006
    • Hartwig Kaschub
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...