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classificationCode:"ipc:B63B"

    Multifunctional hydrological survey device and survey method

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    LI GAO / PENG YI / TIAN HUI et al. | European Patent Office | 2024

    一种水利工程用水利监测装置

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    European Patent Office | 2024

    Hydrographic survey unmanned ship sampling supporting and fixing device

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    LIU JING / MA HONGJUAN / WANG YIREN | European Patent Office | 2024

    Ocean platform positioning mooring cable system

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    ZHANG XUMING / DONG GUIXU / HUANG TAO | European Patent Office | 2024

    Damage management collecting, analyzing and processing system

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    ZHANG SHICHAO / DENG YONGZHI / LIU ZHENCHONG et al. | European Patent Office | 2024

    Low-temperature steel-oriented firm super-hydrophobic surface as well as preparation method and application thereof

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    CHANG XUETING / CHEN XIAOQIU / SUN SHIBIN et al. | European Patent Office | 2024

    一种水下地形检测装置及检测方法

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    European Patent Office | 2024

    Offshore shipborne wind measuring device and wind measuring method

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    HUANG SHIWEI / GAO XINJIAN / FENG XIEFEN et al. | European Patent Office | 2024

    一种船舶避碰风险识别监测装置及其监测方法

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    European Patent Office | 2024