1–4 von 4 Ergebnissen
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    Vibration damping seat and vibration damping method for aircraft

    Freier Zugriff
    CHANG CHEN / DING LUNING / FAN SHILEI et al. | Europäisches Patentamt | 2021

    Image recognition data acquisition device

    Freier Zugriff
    HU RUIJUN / GAO YAOFENG / ZHU XIAOLEI et al. | Europäisches Patentamt | 2021

    Recovery device, recovery system and recovery method for unmanned aerial vehicle

    Freier Zugriff
    SUN YAJUN / CHANG CHEN / YAO YUANZHAO et al. | Europäisches Patentamt | 2023

    Air crash protection device for fixed-wing aircraft model

    Freier Zugriff
    CHANG CHEN / FAN SHILEI / SUN YAJUN et al. | Europäisches Patentamt | 2020