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classificationCode:"ipc:B63B"

    Method for measuring allowance of ship installation anchor platform

    Free access
    GONG RONG / HUANG JIAN / QI KUNSHENG et al. | European Patent Office | 2024

    Strong tidal current type profile observation buoy device

    Free access
    MA YUNLONG / NI XIAOBO / ZHANG TAO | European Patent Office | 2024

    Structural strain monitoring device for exposed deck of in-service oil tanker and mounting method

    Free access
    JIANG ZHENTAO / ZHANG TAO / WANG XUELIANG et al. | European Patent Office | 2024

    Multi-station joint debugging intelligent drainage control method

    Free access
    CAO SUHUA / XIE HEKUN / MA KEKE et al. | European Patent Office | 2024

    Polar region ice region magnetic force dragging device and magnetic force measuring method

    Free access
    GUAN QINGSHENG / ZHANG TAO | European Patent Office | 2024

    Water environment monitor

    Free access
    LI WEN'AI / WANG MEIHUI / QI YULIANG et al. | European Patent Office | 2024

    Multi-element sensing distributed test system suitable for surface ship and construction method

    Free access
    ZHENG QINGXIN / YANG HUAWEI / WU GUOQING et al. | European Patent Office | 2023

    Full-automatic clean-keeping ship for river channel dredging and implementation method of full-automatic clean-keeping ship

    Free access
    ZHOU GUANGXUN / JIA SANLE / LI SHULIANG et al. | European Patent Office | 2023

    IMMERSED TUBE FLOATING-STATE BARGE-UP METHOD

    Free access
    ZHU CHENG / LIU XUANYUAN / OU WEISHAN et al. | European Patent Office | 2023

    Sewage intercepting and purifying device for ecological restoration of rivers and lakes

    Free access
    CHAO JIANYING / LI JIAN / ZHUANG WEI et al. | European Patent Office | 2023