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Delef Michalski-Vollmer

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  • Leverkusen, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Process for treatment of metal surfaces
    • Patent number 7,901,467
    • Issue date Mar 8, 2011
    • Bayer MaterialScience AG
    • Wolfgang Ebert
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...