1–12 of 12 hits
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    Lookout workshop and watch car

    Free access
    ZHONG XIAOFENG / ZHOU JIONG / TAO BIN et al. | European Patent Office | 2023

    Opening and closing mechanism supporting and connecting device and covered hopper car

    Free access
    ZHONG XIAOFENG / FENG CHUANGYOU / ZHAO SHOUXIN et al. | European Patent Office | 2022

    Middle pedaling device for railway punctuality

    Free access
    GU MEINA / ZHOU JIONG / LIU YING'AN et al. | European Patent Office | 2022

    Multifunctional integral impact seat for rail wagon

    Free access
    ZHOU JIONG / YANG MING / WANG ZHICHENG et al. | European Patent Office | 2020

    Guard car adapting to different coupling modes and capable of realizing lookout from middle portion

    Free access
    ZHOU JIONG / LIU YING'AN / ZHONG XIAOFENG et al. | European Patent Office | 2021

    Translation type top cover of grain hopper car

    Free access
    YANG SHIWEI / ZHAO SHOUXIN / LU QIANG et al. | European Patent Office | 2022

    LARGE-VOLUME GRAIN HOPPER CAR SUITABLE FOR LOW-LOADING HOPPER BIN

    Free access
    LU QIANG / YANG SHIWEI / LI DONG et al. | European Patent Office | 2023

    TRANSLATION TYPE GRAIN HOPPER CAR TOP COVER

    Free access
    YANG SHIWEI / ZHAO SHOUXIN / LU QIANG et al. | European Patent Office | 2023

    Chassis structure for railway punctuality

    Free access
    ZHOU JIONG / GU MEINA / FENG CHENGLI et al. | European Patent Office | 2023

    Top lookout type double-layer guard bus for getting on bus in middle

    Free access
    ZHOU JIONG / LIU YING'AN / LU QIANG et al. | European Patent Office | 2023

    Lightweight traction beam assembly for heavy-duty truck

    Free access
    FENG CHUANGYOU / YANG SHIWEI / LU QIANG et al. | European Patent Office | 2022