1–10 von 10 Ergebnissen
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    Lake surface poultry feed identifying and collecting device and method

    Freier Zugriff
    LI JUN | Europäisches Patentamt | 2020

    Spirally-driven crab pond bait casting boat

    Freier Zugriff
    CHEN LEILEI / REN WANCHUAN / HUANG KECHENG et al. | Europäisches Patentamt | 2022

    Floating body integrated type fish domestication device

    Freier Zugriff
    CHEN LEILEI / ZU XILONG / LI HUAIJIN et al. | Europäisches Patentamt | 2022

    Floating body structure for fish domestication

    Freier Zugriff
    CHEN LEILEI / ZU XILONG / ZHU HAO et al. | Europäisches Patentamt | 2022

    Internal vibration discharging type bait casting boat for shrimp and crab pond

    Freier Zugriff
    CHEN LEILEI / HUANG KECHENG / ZHU HAO et al. | Europäisches Patentamt | 2023

    Greening maintenance operation device and system

    Freier Zugriff
    SHANG XIAOHENG / YUAN DONG / LI JUN et al. | Europäisches Patentamt | 2023

    VARIABLE TOPDRESSING DEVICE BASED ON SIX-ROTOR MULTISPECTRAL UNMANNED AERIAL VEHICLE AND USE METHOD THEREFOR

    Freier Zugriff
    LI XINWEI / SU XIANGXIANG / LIU JIKAI et al. | Europäisches Patentamt | 2024

    Balanced picking and tip removing device of unmanned aerial vehicle

    Freier Zugriff
    LI JUN / ZHOU HAOBO / ZHOU ZHENGQI et al. | Europäisches Patentamt | 2023

    Unmanned aerial vehicle carrying device and operation method

    Freier Zugriff
    LI JUN / WU KAIXUAN / ZHANG MEIQI et al. | Europäisches Patentamt | 2024

    Spray head and spray rod assembly

    Freier Zugriff
    LI YIKANG / SUN HAIXIANG / GU XIAOWEN et al. | Europäisches Patentamt | 2020