1–10 of 58 hits
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    Airborne multi-motor series power supply circuit of tethered unmanned aerial vehicle

    Free access
    PENG FEI / CAO ZHI / WU DAN et al. | European Patent Office | 2020

    Alternating magnetic field real-time monitoring device based on four-axis aircraft

    Free access
    LI LINXIN / GUO MINGHUI / YANG ZHICHAO et al. | European Patent Office | 2015

    Aquaculture precision bait casting boat for complex water area and control method thereof

    Free access
    PENG FEI / SONG YULONG / ZHANG SIYI et al. | European Patent Office | 2022

    Automobile intelligent early warning system based on rainfall real-time monitoring

    Free access
    XIANG WANG / ZHANG YONGHE / PENG LILI et al. | European Patent Office | 2022

    Automobile vehicle-mounted air conditioner detection system

    Free access
    GUO WENMING / ZUO BOBO / GAO JUNHUA et al. | European Patent Office | 2020

    Auxiliary hoisting system and method for tower assembly construction of power transmission line

    Free access
    YOU YI / ZHANG FEIKAI / XIA YONGJUN et al. | European Patent Office | 2024

    Conical surface composite material mixed triangular mesh structure and forming tool thereof

    Free access
    TI YAFENG / WANG YINAN / WANG QUN et al. | European Patent Office | 2024

    Contact net cleaning system and cleaning operation vehicle

    Free access
    LUO GANG / LUO DEZHAO / TANG SHIMING et al. | European Patent Office | 2022

    Device and method for preventing rocker arm from automatically folding and double-rocker arm floor derrick device

    Free access
    LIU KAI / LUO YIHUA / PAN JIE et al. | European Patent Office | 2024