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Burkhardt Koehler

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  • Zierenberg, DE
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Patents Applicationslast 30 patents

  • Information Patent Application

    PREPOLYMERS
    • Publication number 20090247721
    • Publication date Oct 1, 2009
    • Bayer MaterialScience AG
    • Marc Leimenstoll
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    LOW-VISCOSITY ESTER MIXTURES
    • Publication number 20090094886
    • Publication date Apr 16, 2009
    • Bayer MaterialScience AG
    • Burkhardt Koehler
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...