1–20 of 454 hits
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    Inclined assembly device for marine special equipment and use method of inclined assembly device

    Free access
    LIU LEI / LIU GANG / WU LEI | European Patent Office | 2023

    Vehicle ramp assisting method and device, vehicle and storage medium

    Free access
    LIU LEI | European Patent Office | 2023

    Method for cleaning large-diameter long pipeline of ship by adopting cleaning foam bomb

    Free access
    WU LEI / LIU LEI | European Patent Office | 2021

    Novel bicycle

    Free access
    LIU LEI | European Patent Office | 2021

    Subway inclined shaft continuous deslagging device

    Free access
    LIU LEI | European Patent Office | 2023

    Method and device for adjusting power mode of vehicle

    Free access
    LIU LEI | European Patent Office | 2023

    Automobile lamp remote control wire set and ceiling lamp

    Free access
    LIU LEI | European Patent Office | 2021

    Conflict arbitration method and device under vehicle domain architecture

    Free access
    LIU LEI | European Patent Office | 2023

    Waste transportation cart for construction site

    Free access
    LIU LEI | European Patent Office | 2020

    Hoisting device for logistics supply chain management

    Free access
    LIU LEI | European Patent Office | 2021

    Double-damping shaft of seat cushion of evaporator

    Free access
    LIU LEI | European Patent Office | 2015

    Automobile wind stabilizing device

    Free access
    LIU LEI | European Patent Office | 2015

    Power transmission line iron tower inspection climbing robot

    Free access
    CHEN GAOLI / LIU LEI / LEI GANG | European Patent Office | 2022

    Multi-motor driving device and electric vehicle

    Free access
    SHI LEI / LIU LEI / ZOU CHAOYANG | European Patent Office | 2021

    Arm head connecting structure and connecting method thereof

    Free access
    MI CHENGHONG / YI LEI / SUN KAIXUAN et al. | European Patent Office | 2023

    Folding cargo boom

    Free access
    MI CHENGHONG / YI LEI / SUN KAIXUAN et al. | European Patent Office | 2023