1–5 von 5 Ergebnissen
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    Portable digital railway curve versine detection device

    Freier Zugriff
    YIN WEIWEI / WANG GUANGWEI / LI JINQIANG | Europäisches Patentamt | 2023

    Emergency signal indicator lamp taking unmanned aerial vehicle as carrier

    Freier Zugriff
    MI JIA / WANG SHUHUA / YIN WEIWEI | Europäisches Patentamt | 2020

    Left suspension structure and automobile with same

    Freier Zugriff
    FU ZHIJUN / DING XUEYI / YIN WEIWEI et al. | Europäisches Patentamt | 2021

    Parachute protection device for electric power inspection unmanned aerial vehicle

    Freier Zugriff
    YIN WEIWEI / CHEN WANYI / REN TIANYU et al. | Europäisches Patentamt | 2021

    Lifting operation vehicle and grounding wire hanging method thereof

    Freier Zugriff
    CHENG YONGSHENG / SUN LIWEI / LI HOULIN et al. | Europäisches Patentamt | 2023