1–18 of 18 hits
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    Single-open pressing rod type bottom door opening and closing mechanism and hopper car

    Free access
    LI XIAOJUN / XU DONGHUA / YAO LINGYUN et al. | European Patent Office | 2020

    Bottom door auxiliary opening device and hopper car

    Free access
    XU DONGHUA / LI XIAOJUN / YAO LINGYUN et al. | European Patent Office | 2020

    Railway container flatcar body

    Free access
    YAN RUI / LI XIAOJUN / WU YUBO et al. | European Patent Office | 2020

    LOCKING DEVICE AND HOPPER CAR

    Free access
    XU DONGHUA / TANG CHUQIANG / YAO LINGYUN et al. | European Patent Office | 2023

      Locking device and hopper car

      Free access
      XU DONGHUA / TANG CHUQIANG / YAO LINGYUN et al. | European Patent Office | 2020

      LOCKING DEVICE AND HOPPER CAR

      Free access
      XU DONGHUA / TANG CHUQIANG / YAO LINGYUN et al. | European Patent Office | 2021

    Railway hopper car

    Free access
    CHEN WEI / LI XIAOJUN / SHI CHUNJIANG et al. | European Patent Office | 2021

    BOTTOM DOOR OPENING AND CLOSING MECHANISM AND HOPPER CAR

    Free access
    XU DONGHUA / LIU FENGWEI / TANG CHUQIANG et al. | European Patent Office | 2023

      BOTTOM DOOR OPENING AND CLOSING MECHANISM AND HOPPER CAR

      Free access
      XU DONGHUA / LIU FENGWEI / TANG CHUQIANG et al. | European Patent Office | 2021

    Concave underframe and container transportation equipment

    Free access
    SHEN PENG / TAO DEQIANG / CHEN WEI et al. | European Patent Office | 2022

    RAILWAY FREIGHT CAR EMERGENCY CONNECTION DEVICE AND MOUNTING STRUCTURE THEREOF

    Free access
    YAN RUI / TAO DEQIANG / LI XIAOJUN et al. | European Patent Office | 2022

    Top cover opening and closing device and railway wagon

    Free access
    XU DONGHUA / LI XIAOJUN / SHI CHUNJIANG et al. | European Patent Office | 2022

    Top cover opening and closing device and railway wagon

    Free access
    SHI CHUNJIANG / XU DONGHUA / LI XIAOJUN et al. | European Patent Office | 2022

    Floor device and railway wagon

    Free access
    YAN RUI / CHEN WEI / LI XIAOJUN et al. | European Patent Office | 2022

    Carriage and railway wagon

    Free access
    WU YUBO / YAN RUI / XU DONGHUA et al. | European Patent Office | 2023

    UNLOADING SYSTEM FOR AUTOMATIC-UNLOADING HOPPER CAR, AND CONTROL METHOD

    Free access
    WANG JIAN / ZANG JUNJIE / YANG CHENGPAN et al. | European Patent Office | 2023

    CONTAINER BEARING DEVICE AND CONTAINER TRANSPORT APPARATUS

    Free access
    SHEN PENG / SHI CHUNJIANG / LI XIAOJUN et al. | European Patent Office | 2023

    TOP COVER OPENING AND CLOSING APPARATUS AND RAILWAY WAGON

    Free access
    XU DONGHUA / LI XIAOJUN / SHI CHUNJIANG et al. | European Patent Office | 2023

    Railway flat leakage common vehicle

    Free access
    ZANG JUNJIE / YAN RUI / LEE HENRY et al. | European Patent Office | 2023

    Cargo carrying plate and open wagon

    Free access
    YAN RUI / XU YONG / LI XIAOJUN et al. | European Patent Office | 2024

    Single-side hydraulic tipping self-dumping car

    Free access
    SHI FENG / LIANG JUN / YU HONG et al. | European Patent Office | 2024