TREA

Fernando Del Rio Sanz

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  • Madrid, ES
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Patents Applicationslast 30 patents

  • Information Patent Application

    Elevator inspection system
    • Publication number 20070205058
    • Publication date Sep 6, 2007
    • Jose Caballero
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Application

    Elevator governor
    • Publication number 20040134726
    • Publication date Jul 15, 2004
    • Luis Marti Sanchez
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Elevator governor
    • Publication number 20030042079
    • Publication date Mar 6, 2003
    • Luis Marti Sanchez
    • B60 - VEHICLES IN GENERAL