Julien DELIGNY

Person

  • Venette, FR

Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    LUBRICATING ADDITIVE

    • Publication number 20240343965
    • Publication date Oct 17, 2024
    • Oleon NV
    • Julien DELIGNY
    • E21 - EARTH DRILLING MINING