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    Unlocking device for flexible rope

    Free access
    MA TIECHANG / ZHANG SHENGZHI / XING CHUNYING | European Patent Office | 2023

    Driving device

    Free access
    MA TIECHANG / ZHANG HE / XING CHUNYING et al. | European Patent Office | 2023

    Satellite deck

    Free access
    LI WEI / XIAO DENGBAO / XING CHUNYING et al. | European Patent Office | 2023

    Spacecraft for sensing space debris

    Free access
    ZHANG HE / MA TIECHANG / LIU FEI et al. | European Patent Office | 2023