31–40 von 86 Ergebnissen
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    Urban update building management system based on big data

    Freier Zugriff
    LI YING / WANG JUN / LUO HUA et al. | Europäisches Patentamt | 2023

    Railway tunnel operation vehicle

    Freier Zugriff
    LUO CAN / HUANG JUAN / LIU HUAPING et al. | Europäisches Patentamt | 2023

    Split type coal mining machine carrier and speed synchronization method

    Freier Zugriff
    LU MINGLI / QIAO SHAOBO / FENG XINHAI et al. | Europäisches Patentamt | 2023

    Middle hoisting type unit support carrier

    Freier Zugriff
    ZHANG DINGTANG / LI ZONGJIE / YANG WENMING et al. | Europäisches Patentamt | 2023

    Unmanned aerial vehicle spraying device capable of controlling spraying angle and control method thereof

    Freier Zugriff
    OU JINYONG / SHI LEI / RAN ZHIHONG et al. | Europäisches Patentamt | 2023

    Movable ecological floating island and reservoir suitable for purifying initial rainwater

    Freier Zugriff
    CHEN YASONG / LI YI / ZHANG WENLONG et al. | Europäisches Patentamt | 2023

    Reflective film, preparation thereof and application of reflective film in water surface floating type reflective floating body

    Freier Zugriff
    YE XIAO / ZHANG LIJUN / CHEN XIAOFENG et al. | Europäisches Patentamt | 2023

    Shaft tunnel portal detection auxiliary device

    Freier Zugriff
    TANG DINGDING / LU ZHONGXING / GUO ERWEI et al. | Europäisches Patentamt | 2023

    Compact two-arm side anchor rod drill carriage

    Freier Zugriff
    WANG FUQIANG / WANG WEI / CHEN QINGHE et al. | Europäisches Patentamt | 2023