1–10 of 303 hits
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    4D printing amphibious propeller

    Free access
    LIU BING / ZHANG HAO / WANG LEI et al. | European Patent Office | 2022

    4D printing deformable propeller

    Free access
    LIU BING / ZHANG HAO / CHEN WEI et al. | European Patent Office | 2022

    1500Mpa-level anti-fatigue electric taxi torsion beam

    Free access
    LI HUAN / YU ZHENLONG / QU XUAN et al. | European Patent Office | 2021

    Abnormal vehicle track anomaly detection method and system based on deep learning

    Free access
    WANG LEI / LIU YUHANG / ZHAO XIAOYONG et al. | European Patent Office | 2023

    Acoustic characteristic testing device for light and thin structure

    Free access
    LIU SHIXIU / GUO DAOJUN / QI JIANGLONG et al. | European Patent Office | 2021

    Agricultural machinery automatic driving steering execution mechanism

    Free access
    HOU XIANGYING / CHE LINJING / XIE YANGQING et al. | European Patent Office | 2022

    Air braking device, braking system and depressed center flat car

    Free access
    SUN XIAODONG / CHANG BANGCAN / LIU KUN et al. | European Patent Office | 2021

    Air conditioning system, control method thereof and vehicle

    Free access
    WANG LEI / LIU ZHENRONG | European Patent Office | 2023

    Aircraft fuel tank air inlet device and aircraft

    Free access
    WANG LEI / ZHOU SHIRUI / CAI BEIJING et al. | European Patent Office | 2023

    All-terrain agricultural robot for spraying

    Free access
    DUAN CHAO / LIU HONGLONG / WANG LEI | European Patent Office | 2022