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person:(Gu, Xiaofeng)

    Translation type top cover of grain hopper car

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

    TRANSLATION TYPE GRAIN HOPPER CAR TOP COVER

    Free access
    YANG SHIWEI / ZHAO SHOUXIN / LU QIANG 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

    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

    Lightweight traction beam assembly for heavy-duty truck

    Free access
    FENG CHUANGYOU / YANG SHIWEI / 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

    Chassis structure for railway punctuality

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