1–20 of 117 hits
|

    Ship water guide cylinder assembling and lifting device

    Free access
    LIU JIANHUA | European Patent Office | 2021

    Lifting device for headrest

    Free access
    LIU JIANHUA | European Patent Office | 2020

    Cabin with adjustable backrest inclination angle and transfer cart

    Free access
    DU ZHIPENG / LIU JIANHUA | European Patent Office | 2023

    Mechanical maintenance device for automobile part manufacturing

    Free access
    LIU JIANHUA / MA KEQI | European Patent Office | 2022

    Multifunctional automobile body maintenance tool car

    Free access
    LIU JIANHUA / MA KEQI | European Patent Office | 2022

    Cargo trailer with foldable ceiling and using method thereof

    Free access
    LIU JIANHUA / MA KEQI | European Patent Office | 2021

    Vortex control cavitation device for ship air layer drag reduction

    Free access
    LIU JIANHUA / GAO LIJIN | European Patent Office | 2020

    BATTERY, POWER CONSUMING DEVICE AND METHOD FOR MANUFACTURING BATTERY

    Free access
    CHEN ZONGHUI / LIU JIANHUA | European Patent Office | 2023

    BATTERY, POWER CONSUMING DEVICE AND METHOD FOR MANUFACTURING BATTERY

    Free access
    CHEN ZONGHUI / LIU JIANHUA | European Patent Office | 2023

    Mobile automobile maintenance equipment with recording function

    Free access
    LIU JIANHUA / MA KEQI | European Patent Office | 2022

    Supporting board

    Free access
    LIU JIANHUA / LIANG FUCHENG | European Patent Office | 2015

    Garage and car dealership guidance parking intelligent control system and control method

    Free access
    ZHANG JINGZHI / LIU JIANHUA | European Patent Office | 2015

    Support plate

    Free access
    LIU JIANHUA / LIANG FUCHENG | European Patent Office | 2015

    NVH Simulation and Validation of a Coaxial eBeam Axle

    Zhang, Fulong / Liu, Jianhua / Lin, Zhihong | SAE Technical Papers | 2023

    Signal control box with moisture-proof function

    Free access
    FAN YOUWEN / GAO GE / LIU JIANHUA | European Patent Office | 2021

    Foldable cart

    Free access
    LIU LIANG / FENG YI / LIU JIANHUA | European Patent Office | 2022