TREA

Werner Schumann

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  • Efringen-Kirchen, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Granular compacts, their production and use
    • Patent number 6,712,862
    • Issue date Mar 30, 2004
    • Clariant Finance (BVI) Limited
    • Roland Grimm
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Patents Applicationslast 30 patents