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Klaus D. Kotke

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  • Luder, Reinstorf, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Blow molding method
    • Patent number 4,177,239
    • Issue date Dec 4, 1979
    • Bekum Maschinenfabriken GmbH
    • Franz Gittner
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL