1–7 of 7 hits
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    Buoyancy adjusting device

    Free access
    GUAN JINGYAN / LI XIAOFENG / YANG XIUFANG et al. | European Patent Office | 2023

    Novel parachute separating device

    Free access
    WU QI / XIE QUANZE / KANG XINHUA et al. | European Patent Office | 2022

    Quickly detachable hatch cover and aircraft

    Free access
    WU QI / KANG BAOCHEN / LI XIAOFENG et al. | European Patent Office | 2022

    Roll adjusting device for small and medium-sized underwater vehicle

    Free access
    WU QI / XIE QUANZE / KANG BAOCHEN et al. | European Patent Office | 2020

    Water inlet device

    Free access
    WU QI / ZHANG JIPENG / KANG BAOCHEN et al. | European Patent Office | 2022

    Water inlet self-sinking device

    Free access
    WU QI / ZHANG JIPENG / KANG BAOCHEN et al. | European Patent Office | 2022

    Static sealing structure of propeller rotating shaft of underwater vehicle

    Free access
    WU QI / WANG JINZHONG / KANG XINHUA et al. | European Patent Office | 2020