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classificationCode:"ipc:B63B"

    Floating ball for monitoring marine environmental parameters

    Free access
    LI RUINA / LIN XINYAN / LI HUI et al. | European Patent Office | 2023

    Follow-up test ship model motion attitude control mechanism

    Free access
    LI HUI / ZOU JIAN / LIU NING et al. | European Patent Office | 2023

    Dam break type upward wave test device and test method

    Free access
    LI HUI / SHAN YIHANG / SHAO YUHANG et al. | European Patent Office | 2023

    Ship cab human body monitoring method based on infrared sensing

    Free access
    LI HUI / SUN QUAN | European Patent Office | 2024

    Local segmentation slicing model for measuring slamming force of ship

    Free access
    DENG BAOLI / LI HUI / SHAN YIHANG et al. | European Patent Office | 2023

    Deep sea manned detector with safety protection device

    Free access
    KUANG WEIWEI / LI HUI | European Patent Office | 2021

    Radiation protection structure for spent fuel transport ship

    Free access
    WANG MENGQI / MEI QILIANG / LI HUI et al. | European Patent Office | 2020