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Ralf Rausch

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  • Moembris, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Coarse support silica particles
    • Patent number 10,752,510
    • Issue date Aug 25, 2020
    • Evonik Operations GmbH
    • Claus-Peter Drexel
    • C01 - INORGANIC CHEMISTRY

Patents Applicationslast 30 patents

  • Information Patent Application

    COARSE SUPPORT SILICA PARTICLES
    • Publication number 20120322893
    • Publication date Dec 20, 2012
    • EVONIK DEGUSSA GmbH
    • Claus-Peter Drexel
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...