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Walter Marx

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  • Nurnberg, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Active noise compensation
    • Patent number 7,064,503
    • Issue date Jun 20, 2006
    • Siemens Aktiengesellschaft
    • Walter Marx
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

  • Information Patent Application

    Active noise compensation
    • Publication number 20040066161
    • Publication date Apr 8, 2004
    • Walter Marx
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER