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    CONVERSION SYSTEM OF ONE-MACHINE MULTI-POINT TRACTION TURNOUT

    Free access
    MEI JIGANG / ZOU CHAORONG / PEI CHENFEI et al. | European Patent Office | 2022

      Conversion system of one-machine multi-point traction turnout

      Free access
      MEI JIGANG / ZOU CHAORONG / PEI CHENFEI et al. | European Patent Office | 2020

    TRANSFER DETECTION ROD FOR CONVERSION EQUIPMENT, AND REVERSING METHOD

    Free access
    NING ZONGXIA / TANG YIMING / ZHANG ZHEN et al. | European Patent Office | 2021

    Transfer detection rod for conversion equipmentand method

    Free access
    NING ZONGXIA / TANG YIMING / ZHANG ZHEN et al. | European Patent Office | 2021

    RAILROAD SWITCH CONTACT GROUP CAPABLE OF PREVENTING ARC DAMAGE, AND METHOD

    Free access
    MEI JIGANG / BAO RONGHAI / NING ZONGXIA et al. | European Patent Office | 2020