TREA

Johan Vangrieken

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  • Hensden-Zolder, BE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Extra support land for valve disc
    • Patent number 6,886,670
    • Issue date May 3, 2005
    • Tenneco Automotive Operating Company Inc.
    • David Holiviers
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    EXTRA SUPPORT LAND FOR VALVE DISC
    • Publication number 20050067241
    • Publication date Mar 31, 2005
    • David Holiviers
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...