1–6 von 6 Ergebnissen
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    Self-adaptive follow-up traction mechanism for mooring cable of mooring unmanned aerial vehicle

    Freier Zugriff
    HAO ZHONGHU / WANG QIANG / YUE SONGCHEN | Europäisches Patentamt | 2020

    Compact type mooring cable take-up and pay-off winch

    Freier Zugriff
    HAO ZHONGHU / WANG QIANG / GAO JIACHI et al. | Europäisches Patentamt | 2020

    Six-rotor unmanned aerial vehicle with arms in double-layer staggered arrangement and capable of being transversely folded

    Freier Zugriff
    HAO ZHONGHU / WANG QIANG / WANG YONGLI | Europäisches Patentamt | 2021

    Novel foldable six-rotor unmanned aerial vehicle

    Freier Zugriff
    HAO ZHONGHU / WANG QIANG / LI YIXIAN et al. | Europäisches Patentamt | 2022