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classificationCode:"ipc:B63B"

    Assembly type protection device of ocean current detector

    Freier Zugriff
    LIU RUOCHONG | Europäisches Patentamt | 2021

    Probe loading device for marine surveying and mapping unmanned ship

    Freier Zugriff
    YAN LINGBO | Europäisches Patentamt | 2021

    Self-propelled lake large-section lake flow investigation platform

    Freier Zugriff
    HU WEIPING / ZHANG YIHUI / PENG ZHAOLIANG et al. | Europäisches Patentamt | 2021

    Observation platform for marine weather observation

    Freier Zugriff
    LI HUIXIN / GU SHENMING / CHEN RONGPIN et al. | Europäisches Patentamt | 2021

    Hydrological survey integrated device easy to install

    Freier Zugriff
    WANG HUIJIE / TIAN LI / ZHANG YULONG et al. | Europäisches Patentamt | 2021

    Ship security check supervision method and system

    Freier Zugriff
    HUANG XUYAN / HUANG ZHIQING / TANG ZILI et al. | Europäisches Patentamt | 2021

    Ultrasonic water depth measuring device

    Freier Zugriff
    GAO FU | Europäisches Patentamt | 2021

    MARINE GEOMAGNETIC DAILY VARIATION OBSERVATION APPARATUS AND GEOMAGNETIC MEASUREMENT METHOD

    Freier Zugriff
    LIU HAOYUAN / JING JIANNONG / ZHENG YUNSHUANG | Europäisches Patentamt | 2021

    Hydrological monitoring device based on buoy

    Freier Zugriff
    ZHANG YANMEI / ZHANG PING / JIANG XIAOYAN | Europäisches Patentamt | 2021

    Marine meteorological monitoring device based on ship

    Freier Zugriff
    LIU GUOQIANG / SU QIZHONG / SUN YAN et al. | Europäisches Patentamt | 2021

    All-digital closed-loop optical fiber gyroscope

    Freier Zugriff
    MA RUZHONG / MA SHUHAO | Europäisches Patentamt | 2021

    Ecological hydrological monitoring device

    Freier Zugriff
    LI XINHUA | Europäisches Patentamt | 2021

    Seabed exploration equipment

    Freier Zugriff
    ZHANG ZIJIANG / TANG BINBIN / ZHANG JUNJIE et al. | Europäisches Patentamt | 2021

    Floating type underwater observation device

    Freier Zugriff
    ZHANG XUETING / WU TAO / WU GUOTAO | Europäisches Patentamt | 2021

    Intelligent subsurface buoy

    Freier Zugriff
    WANG SHUQING / LEI GUIBIN / LING ZHENG et al. | Europäisches Patentamt | 2021

    Sea wave measuring device and method for measuring sea waves

    Freier Zugriff
    GAO LEI / HU YANGLIN / LI CHANG'AN | Europäisches Patentamt | 2021

    Anti-toppling device for underwater mooring rope type lifting platform

    Freier Zugriff
    CAO DANDAN | Europäisches Patentamt | 2021

    Novel hydrological data acquisition and storage device

    Freier Zugriff
    CAI CHANGMING / ZUO HUILING / GUO YANYAN et al. | Europäisches Patentamt | 2021

    Unmanned ship system for monitoring underwater pollution discharge concealed conduit

    Freier Zugriff
    CUI YUNHUA | Europäisches Patentamt | 2021