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classificationCode:"ipc:B63B"

    Marine captive balloon bank

    Freier Zugriff
    SUN SULONG / QIAN JIANHUA / FENG GUOYIN et al. | Europäisches Patentamt | 2022

    LNG storage tank and ship

    Freier Zugriff
    XUE LIN / CHEN JUN / ZHOU JING | Europäisches Patentamt | 2021

    Intelligent marine survey system and sampling method thereof

    Freier Zugriff
    LI CHUNYU / WU SONG / LI KUN et al. | Europäisches Patentamt | 2023

    Intelligent adjusting system for adjusting scanning direction of sonar surveying and mapping equipment

    Freier Zugriff
    ZHANG QI / WU SONG / LI CHUNYU et al. | Europäisches Patentamt | 2023

    High-stability marine buoy

    Freier Zugriff
    XU YIMENG / WANG LEI / LIN JUN et al. | Europäisches Patentamt | 2020

    Cross-shaped bollard

    Freier Zugriff
    CHEN JUN / HE YUAN / GUAN RUTAO et al. | Europäisches Patentamt | 2021

    Construction precision control method for cylinder pin hole type leg

    Freier Zugriff
    HE JIN / FU LIDONG / CHEN JUN et al. | Europäisches Patentamt | 2015

    Communication buoy based on underwater topographic surveying and mapping

    Freier Zugriff
    LI CHUNYU / WU SONG / ZHANG QI et al. | Europäisches Patentamt | 2023

    Communication buoy based on underwater magnetic induction communication function

    Freier Zugriff
    LI KUN / WU SONG / ZHANG QI et al. | Europäisches Patentamt | 2023