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    Railway self-dumping car

    Free access
    TIAN JINGZHI / LIU XIANYI / GE ZHONGXIAO et al. | European Patent Office | 2020

    KM70 coal hopper wagon vibration unloading device and vibration method thereof

    Free access
    TIAN JINGZHI / PAN WEICHAO / LI MINGZHU et al. | European Patent Office | 2016

    Rotary special car transporting vehicle and transporting method

    Free access
    TIAN JINGZHI / LI MINGZHU / LU ZHIQIANG et al. | European Patent Office | 2016

    Transverse-sliding-type special car transporting vehicle and transporting method

    Free access
    TIAN JINGZHI / LI MINGZHU / LU ZHIQIANG et al. | European Patent Office | 2016

    Railway side dumper and rollover driving mechanism thereof

    Free access
    PAN KE / LI MINGZHU / QU FENGLI et al. | European Patent Office | 2024

    Railway large and long cargo vehicle and loading reinforcing method thereof

    Free access
    LI MINGZHU / SUN XIAODONG / WANG LEI et al. | European Patent Office | 2022

    Hopper car bottom door opening and closing mechanism and hopper car

    Free access
    LI JINGGUO / LI MINGZHU / PAN KE et al. | European Patent Office | 2021

    Transverse moving type platform vehicle

    Free access
    TIAN JINGZHI / LI MINGZHU / XU CHANGSHENG et al. | European Patent Office | 2020