21–40 of 47 hits
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    Mobile highway technical condition detection equipment

    Free access
    WEI ZHIXUE / NIE GUANGSHUN / CHEN NING et al. | European Patent Office | 2021

    Antriebseinheit sowie Mäher und elektrisch betriebene Strebe mit einer solchen Antriebseinheit

    Free access
    WANG YUE / YI XING JU / ZHANG GUO PING et al. | European Patent Office | 2021

    Deep sea fishery breeding work ship and breeding method thereof

    Free access
    WU NING / QI CHANGQING / QIU CHAO et al. | European Patent Office | 2021

    Field pressure conversion device suitable for aircraft

    Free access
    YANG NING / YAO XINBIN / ZHANG CHEN et al. | European Patent Office | 2022

    High-precision geographic information surveying and mapping unmanned aerial vehicle

    Free access
    HOU FEI / ZHU LEI / YU NING et al. | European Patent Office | 2022

    Unmanned aerial vehicle rice seed and fertilizer simultaneous sowing one-time fertilization method

    Free access
    MA HONGBO / WANG JIDONG / ZHANG YONGCHUN et al. | European Patent Office | 2022

    Efficient fertilizing device and material mixing, charging, fertilizing and push-pull mechanism thereof

    Free access
    CHEN CHANGHAI / DONG XIAOWEI / ZHU CHUNYAN et al. | European Patent Office | 2022

    Mine positioning robot and positioning method

    Free access
    ZHANG TING / TIAN YUAN / CHEN NING et al. | European Patent Office | 2022

      Mine positioning robot and positioning method

      Free access
      ZHANG TING / TIAN YUAN / CHEN NING et al. | European Patent Office | 2022

    Ocean pull-type low-resistance fixed-depth gravity and magnetic detection towed body

    Free access
    FU BIBO / GUO ZIWEI / WANG YOUDONG et al. | European Patent Office | 2022

    ROS-based multispectral unmanned aerial vehicle intelligent fixed-point fertilization method and fertilization device

    Free access
    ZHANG QINGCHUN / WEN ZHANGYUAN / ZHANG HONGYUAN et al. | European Patent Office | 2023

    Water surface garbage cleaning device based on water ecological restoration

    Free access
    DONG YIHANG / ZHOU NING / ZHANG KEQIN | European Patent Office | 2023

    Frogman carrier with auxiliary automatic driving function and auxiliary driving method

    Free access
    LIU NING / ZHANG OU / LI YAOLONG et al. | European Patent Office | 2023

    Plant protection unmanned aerial vehicle capable of precisely applying pesticide

    Free access
    FAN RONG / CUI QINGLIANG / BU BIN et al. | European Patent Office | 2023

    Bionic fish capable of fishing pollutants at pond bottom

    Free access
    MA ZHEN / LIAO YILONG / ZHANG NING et al. | European Patent Office | 2023

    Unmanned aerial vehicle aerial seeding afforestation method

    Free access
    LI SHIMEI / ZHANG XIAOGUANG / YANG NING et al. | European Patent Office | 2023

    Rice seed sowing device for unmanned aerial vehicle sowing

    Free access
    HU YUETING / YANG QING / WANG LINAN et al. | European Patent Office | 2023

    Position deviation and metal foreign matter detection system for wireless charging of electric vehicle

    Free access
    WU XIAORUI / LI XIAOFEI / ZHOU KE et al. | European Patent Office | 2023

    Rapid and uniform unmanned aerial vehicle fertilization device for rice planting

    Free access
    TIAN CHONGBING / SUN HAIZHENG / SUN SHUHONG et al. | European Patent Office | 2023