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classificationCode:"ipc:B63B"

    Hydrological monitoring buoy with water flow measuring function

    Free access
    TAN NAN | European Patent Office | 2021

    CONNECTOR FOR LANYARD ATTACHMENT OF SEISMIC NODE TO CABLE

    Free access
    MANN CHANCE / SHIRLEY MIKE | European Patent Office | 2021

    Multifunctional sensor for hydrological information data acquisition and use method thereof

    Free access
    ZHAO HAO / ZHOU BINBIN / LI HONGWU et al. | European Patent Office | 2021

    Detector for metal target submerged in water bottom

    Free access
    ZHU RONG / HU YIN / ZHANG WENYING et al. | European Patent Office | 2021

    Distributed cloud security system

    Free access
    MA ZHENLEI | European Patent Office | 2021

    一种多功能海洋水域环境监测装置

    Free access
    European Patent Office | 2021

    GIS-based hydrological information acquisition buoy

    Free access
    GAO YUNGUANG / YU XIAODONG / ZHAO HUAGANG et al. | European Patent Office | 2021

    MODULAR FOIL SYSTEM FOR TOWED MARINE ARRAY

    Free access
    MARTIN DANIEL GEORGE | European Patent Office | 2021

    Ocean engineering environment fixed-point detection device

    Free access
    European Patent Office | 2021

    Full-automatic throwing device for marine sensor

    Free access
    GAO SHOUWEI / YANG MENGMENG / LI XIAOWEI et al. | European Patent Office | 2021

    Multifunctional buoy for marine environment monitoring

    Free access
    LI QI / CHI YONGXIANG / JI DIANSHENG et al. | European Patent Office | 2021

    Sealed cabin for wave glider communication system

    Free access
    SUN XIUJUN / SANG HONGQIANG / LI CAN et al. | European Patent Office | 2021

    Intelligent medium-latitude large-scale buoy observation system and method

    Free access
    MA XIN / CHEN ZHAOHUI / WU LIXIN et al. | European Patent Office | 2021

    Auxiliary measuring platform of total station

    Free access
    WEI CHANGHONG / SHEN YINLEI / CAO LING et al. | European Patent Office | 2021

    Ultrasonic water depth measuring device

    Free access
    GAO FU | European Patent Office | 2021

    Water body profile ambient light field free fall measurement system

    Free access
    HU LIANBO / CHEN SHUGUO / XUE CHENG et al. | European Patent Office | 2021

    MARINE GEOMAGNETIC DAILY VARIATION OBSERVATION APPARATUS AND GEOMAGNETIC MEASUREMENT METHOD

    Free access
    LIU HAOYUAN / JING JIANNONG / ZHENG YUNSHUANG | European Patent Office | 2021

    Hydrological monitoring device based on buoy

    Free access
    ZHANG YANMEI / ZHANG PING / JIANG XIAOYAN | European Patent Office | 2021