1–5 von 5 Ergebnissen
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    SEGWAY FOR CRUTCHES

    Freier Zugriff
    LEE HO / SHIN JI HANG / LEE YE JI et al. | Europäisches Patentamt | 2018

    B-type storage cabin heat insulation structure

    Freier Zugriff
    CHANG LIYONG / ZHANG YIMING / YU SHIXU et al. | Europäisches Patentamt | 2021

    Novel B-type independent storage cabin

    Freier Zugriff
    ZHANG YIMING / CHANG LIYONG / GUAN YINGHUA et al. | Europäisches Patentamt | 2020

    Mechanical arm for unloading mounting equipment and unmanned aerial vehicle comprising same

    Freier Zugriff
    HE BING / JI HANG / WANG MEI et al. | Europäisches Patentamt | 2023

    Airfoil sail lowering method decided by wind speed

    Freier Zugriff
    CHEN LI / LIU CHUANG / MEI RONGBING et al. | Europäisches Patentamt | 2023