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Winfried Moitzfeld

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  • Krefeld, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    System for making belts
    • Patent number 5,320,516
    • Issue date Jun 14, 1994
    • G. Siempelkamp GmbH & Co.
    • Winfried Moitzfeld
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Apparatus for producing vulcanized belts with steel reinforcement
    • Patent number 4,368,014
    • Issue date Jan 11, 1983
    • G. Siempelkamp GmbH & Co.
    • Winfried Moitzfeld
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL