1–7 von 7 Ergebnissen
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    Robot for synchronous inspection of vertical main and branch pipelines and inspection method

    Freier Zugriff
    GUO YI / ZHANG JIAQING / WANG LIUFANG et al. | Europäisches Patentamt | 2023

    Unmanned aerial vehicle walking electricity taking system for power transmission channel emergency disposal and use method

    Freier Zugriff
    WEI MIN / ZHANG JIAQING / LIU FENG et al. | Europäisches Patentamt | 2023

    Fire extinguishing unmanned aerial vehicle with automatic bullet changing function

    Freier Zugriff
    ZHANG JIAQING / SUN TAO / ZHANG BIAO et al. | Europäisches Patentamt | 2023

    Online charging unmanned aerial vehicle device

    Freier Zugriff
    SUN TAO / ZHANG JIAQING / LIU FENG et al. | Europäisches Patentamt | 2023

    Double-station bullet changing and transferring assembly, transferring device and bullet changing system

    Freier Zugriff
    SUN TAO / ZHANG JIAQING / ZHANG BIAO et al. | Europäisches Patentamt | 2023

    Unmanned aerial vehicle equipotential clamping jaw system for power transmission channel emergency disposal

    Freier Zugriff
    LIU FENG / ZHANG JIAQING / WEI MIN et al. | Europäisches Patentamt | 2023

    Unmanned aerial vehicle device for fire fighting of power transmission channel

    Freier Zugriff
    ZHANG JIAQING / LIU FENG / WEI MIN et al. | Europäisches Patentamt | 2023