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Patents Applicationslast 30 patents

  • Information Patent Application

    SPHERICAL POWDER AND ITS PREPARATION
    • Publication number 20130134613
    • Publication date May 30, 2013
    • ECOTECH HOLDING AB
    • Ruslan Alekseevich Shevchenko
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...