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  • Beauchamp, FR
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Patents Applicationslast 30 patents

  • Information Patent Application

    RAIL-PUSHING CAR
    • Publication number 20140366766
    • Publication date Dec 18, 2014
    • ETF
    • Guillaume Chaine
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Application

    RAILWAY TRACK CONSTRUCTION METHOD
    • Publication number 20130213253
    • Publication date Aug 22, 2013
    • ETF
    • Emmanuel Mange
    • B61 - RAILWAYS
  • Information Patent Application

    RAILWAY TRACK CONSTRUCTION METHOD
    • Publication number 20130206031
    • Publication date Aug 15, 2013
    • ETF
    • Emmanuel Mange
    • B61 - RAILWAYS