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Patrick Bervas

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  • Clermont-Ferrand, FR
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  • Information Patent Application

    NOISE ATTENUATOR DEVICES FOR TIRES
    • Publication number 20130263984
    • Publication date Oct 10, 2013
    • Michelin Recherche et Technique S.A.
    • Patrick Bervas
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Device for Tread
    • Publication number 20110017374
    • Publication date Jan 27, 2011
    • Societe De Technologie Michelin
    • Patrick Bervas
    • B60 - VEHICLES IN GENERAL