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Max Ris

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  • Wangen, CH
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Patents Grantslast 30 patents

  • Information Patent Grant

    Sink
    • Patent number D467649
    • Issue date Dec 24, 2002
    • Niro-Plan AG
    • Max Ris
    • D23 - Environmental heating and cooling
  • Information Patent Grant

    Sink
    • Patent number D467650
    • Issue date Dec 24, 2002
    • Niro-Plan AG
    • Max Ris
    • D23 - Environmental heating and cooling