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classificationCode:"ipc:B63B"

    顶推组合体驳船与推轮的对中方法

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    European Patent Office | 2022

    阴极保护系统中的螺旋桨装置

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    European Patent Office | 2024

    阴极保护和防污装置及方法

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    European Patent Office | 2023

    锚泊控制系统和锚泊控制方法

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    European Patent Office | 2022

    錘切り離し装置

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    European Patent Office | 2023

    遥控根石探摸船

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    European Patent Office | 2024

    運航管理システム

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    European Patent Office | 2021

    通海仪表电缆管用的挡水监控装置及船舶

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    European Patent Office | 2022

    通信装置

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    European Patent Office | 2023

    透光板

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    European Patent Office | 2020

    巡航式水质检测装置以及检测方法

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    European Patent Office | 2023

    负荷计测装置、负荷计测方法及存储介质

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    European Patent Office | 2023