1–4 von 4 Ergebnissen
|

    Mask reinforcing device for railway flatcar

    Freier Zugriff
    WANG DENGFU / LIU KUN / TANG JINCHENG et al. | Europäisches Patentamt | 2023

    Grain hopper car

    Freier Zugriff
    LIU HEMING / WANG TIANYOU / WANG YONGLE et al. | Europäisches Patentamt | 2021

    Reinforcing device for railway flatcar and railway flatcar

    Freier Zugriff
    GAO ZHIXIONG / JIA YUXIANG / ZHANG BO et al. | Europäisches Patentamt | 2024

    Railway carrying flatcar

    Freier Zugriff
    HE BAOCHENG / ZHANG ZHUXI / WANG WEIHUA et al. | Europäisches Patentamt | 2021