TREA

Josef Grad

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  • Neumarkt, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Transformer with set of components
    • Patent number D567758
    • Issue date Apr 29, 2008
    • Siemens Aktiengesellschaft
    • Josef Grad
    • D13 - Equipment for production, distribution, or transformation of energy
  • Information Patent Grant

    Transformer with set of components
    • Patent number D567759
    • Issue date Apr 29, 2008
    • Siemens Aktiengesellschaft
    • Josef Grad
    • D13 - Equipment for production, distribution, or transformation of energy