1–20 of 157 hits
|

Your search:
classificationCode:"ipc:F03B"

    海洋生态圈

    Free access
    European Patent Office | 2023

    浮式海上设施

    Free access
    European Patent Office | 2024

    浮动式防波堤结构

    Free access
    European Patent Office | 2023

    浮体式風力タービンの係留ブイ

    Free access
    European Patent Office | 2019

    水轮发电机组转轮室拆除施工方法

    Free access
    European Patent Office | 2024

    水轮发电机组的管型座安装方法及管型座

    Free access
    European Patent Office | 2023

    水中清洁设备

    Free access
    European Patent Office | 2024

    一种基于水力驱动的自适应传动系统

    Free access
    European Patent Office | 2024

    一种发电组件及双弹性水囊内流能发电装置

    Free access
    European Patent Office | 2022

    터빈 시스템 및 계류 시스템

    Free access
    HAYMAN JASON / MARTIN RICHARD / BURDEN CHRISTOPHER | European Patent Office | 2019

    터빈 시스템 및 계류 시스템

    Free access
    European Patent Office | 2022

    유체 변위 시스템

    Free access
    NOVEK ETHAN J | European Patent Office | 2021

    유체 변위 시스템

    Free access
    European Patent Office | 2023

    Wave power unit, a use of a such and a method of producing electric energy

    Free access
    LEIJON MATS / HAIKONEN KALLE | European Patent Office | 2017

    Wave energy gathering device based on floating type flexible flat plate

    Free access
    TANG SHANRAN / ZHU LIANGSHENG / XIONG YINGFEN et al. | European Patent Office | 2023