1–15 of 15 hits
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    Rest device facilitating rest in train journey

    Free access
    CAO XIAOMING | European Patent Office | 2021

    Multifunctional hand-push electric tricycle for babies

    Free access
    CAO XIAOMING | European Patent Office | 2020

    Multifunctional baby electric trolley

    Free access
    CAO XIAOMING | European Patent Office | 2020

    Anti-toppling swing car and design method thereof

    Free access
    CAO XIAOMING | European Patent Office | 2023

    Brake mechanism of baby carriage and baby carriage

    Free access
    CAO XIAOMING | European Patent Office | 2021

    Vehicle-mounted central control tactile feedback device

    Free access
    CAO XIAOMING / WANG HAITONG | European Patent Office | 2023

    Ball-column combined pressure-resistant structure, preparation and verification method and underwater vehicle

    Free access
    CAO XIAOMING / WANG LEI / CAO HEYUN et al. | European Patent Office | 2024

    Interactive actual combat underwater training equipment recovery method

    Free access
    HENG HUI / WEI YONG / WANG XINHUA et al. | European Patent Office | 2022

    Using method of ducted propeller with variable tip clearance

    Free access
    LIU BING / WU JIAFENG / WEI WEI et al. | European Patent Office | 2024

    Fixed train lifting overhauling device with complete train weighing function

    Free access
    SHAO LIPENG / DING HUI / WANG MINGHAI et al. | European Patent Office | 2015

    Unmanned load launching device

    Free access
    LIU BING / CAI XUAN / CAO XIAOMING et al. | European Patent Office | 2023

    Stern rudder noise reduction equipment and using method thereof

    Free access
    LIU BING / CAO HEYUN / CAO XIAOMING et al. | European Patent Office | 2023

    High-stability submerged buoy

    Free access
    XIAO QIANJIN / JING DONGFENG / QIAN JIACHANG et al. | European Patent Office | 2022

    4D printing deformable propeller

    Free access
    LIU BING / ZHANG HAO / CHEN WEI et al. | European Patent Office | 2022

    4D printing amphibious propeller

    Free access
    LIU BING / ZHANG HAO / WANG LEI et al. | European Patent Office | 2022