ROLAND FREUDENMANN

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  • WEDEMARK, DE

Patents Grantslast 30 patents

  • Information Patent Grant

    Flexible flat heating element

    • Patent number 8,641,139
    • Issue date Feb 4, 2014
    • Benecke Kaliko AG
    • Andreas Gerken
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents