1–5 von 5 Ergebnissen
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    Public water landscape water quality restoration ecological floating bed

    Freier Zugriff
    ZHU DONGMEI / ZHOU JUN | Europäisches Patentamt | 2022

    Foldable four-axis eight-propeller plant protection unmanned aerial vehicle with vector control function

    Freier Zugriff
    HE YUNHUA / ZHOU JUN / XIONG PAN et al. | Europäisches Patentamt | 2021

    Unmanned aerial vehicle pesticide spraying equipment

    Freier Zugriff
    HOU FEIYU / LIU CHAOFENG / WANG HUATAO et al. | Europäisches Patentamt | 2022

    Rotary duckweed cleaning robot

    Freier Zugriff
    GAO QIANGLI / CAI XIAOQIANG / SONG BO et al. | Europäisches Patentamt | 2022

    Closed dust removal and dirty air recycling device and method in mine laneway

    Freier Zugriff
    FU QIANG / YANG YANQUN / YANG KE et al. | Europäisches Patentamt | 2023