21–40 of 64 hits
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    Large-load light-weight aircraft

    Free access
    QI TENGFEI / JI BAOFENG / WU YUYI et al. | European Patent Office | 2023

    Forming process of fireproof door leaf with escape channel

    Free access
    WU HAIYAN / MEI ZHIBING / WANG FEI et al. | European Patent Office | 2021

    Production process of two-fold folding door

    Free access
    LI FENG / MEI ZHIBING / WANG FEI et al. | European Patent Office | 2021

    Fireproof door with built-in air duct

    Free access
    YAN BO / WANG FEI / MEI ZHIBING et al. | European Patent Office | 2021

    Encircling crawling robot and method for highway bridge underwater pier column detection

    Free access
    SONG GUANGMING / XIE FENG / MAO JUZHENG et al. | European Patent Office | 2023

    Conical strip umbrella with variable air permeability in structure and processing method of conical strip umbrella

    Free access
    SUN JIALIN / SUI RONG / WANG FEI et al. | European Patent Office | 2022

    Robot for cleaning surface of underwater cylindrical pier and cleaning method

    Free access
    SONG GUANGMING / LIU HAIXIN / WANG FEI et al. | European Patent Office | 2024

    Charging socket of electric automobile and electric automobile with charging socket

    Free access
    JIA HAILIANG / WANG FEI / SHA WENHAN et al. | European Patent Office | 2021

    Two-fold folding fireproof door

    Free access
    YAN BO / WANG FEI / MEI ZHIBING et al. | European Patent Office | 2021

    Large-load buffering air bag giving consideration to landing and dampening working conditions

    Free access
    WU SHIQING / LEI JIANGLI / HUANG WEI et al. | European Patent Office | 2024

    Integrated multi-habitat self-adaptive intelligent propelling device and operation method

    Free access
    CHEN YIHONG / WU WENWEI / HUANG LU et al. | European Patent Office | 2024

    Movable mechanical helicopter take-off and landing system

    Free access
    FU QIANG / REN HONGPENG / ZHU GUANG et al. | European Patent Office | 2023

    Direct-current charging base for new energy automobile

    Free access
    ZENG YUFEI / WANG FEI / WU LIFANG et al. | European Patent Office | 2020

    Brake, turning and shimmy damping integrated method for airplane controlled by hydraulic servo pump

    Free access
    ZHANG ZHENHUA / JIANG BOWEN / ZHANG SIMIAO et al. | European Patent Office | 2023

    Aircraft launching system

    Free access
    FENG CHAO / LIAN QINGLIN / WU MENGQIANG et al. | European Patent Office | 2023

    Emergency safety lifting device for oxygen lance

    Free access
    HE ZEHONG / ZHANG XIN / WANG FEI et al. | European Patent Office | 2022

    Unmanned surveying vessel with anti-collision function

    Free access
    YANG ZHICHENG / WU ZHIQIN / WANG FEI et al. | European Patent Office | 2022

    Method and system for realizing automatic heat dissipation of main control board of unmanned aerial vehicle

    Free access
    WU JIAN / LI CHENG / GAO BOHAN et al. | European Patent Office | 2024

    Charging socket sleeve, charging system and electric vehicle

    Free access
    WANG TAO / WANG FEI / LI DONG et al. | European Patent Office | 2023

    Insulator hydrophobicity test device based on unmanned aerial vehicle

    Free access
    HUANG FEI / WU HONGLE / NIU XIAOLEI et al. | European Patent Office | 2022