TREA

Bernhard Wnendt

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  • Russelsheim, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Ventilation and purge of a hydrogen blower
    • Patent number 7,021,907
    • Issue date Apr 4, 2006
    • General Motors Corporation
    • Ralph Hobmeyr
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents

  • Information Patent Application

    Ventilation and purge of a hydrogen blower
    • Publication number 20040197205
    • Publication date Oct 7, 2004
    • Ralph Hobmeyr
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...