1–20 of 452 hits
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    Auxiliary hoisting device for ship maintenance

    Free access
    ZHANG LIN | European Patent Office | 2024

    Operation method of roof rack of new energy automobile

    Free access
    ZHANG LIN | European Patent Office | 2020

    Smart city data management system and method based on knowledge graph

    Free access
    ZHANG LIN | European Patent Office | 2024

    Automatic logistics storage conveying robot

    Free access
    ZHANG LIN | European Patent Office | 2022

    Charging pile with anti-dragging function for new energy automobile

    Free access
    ZHANG LIN | European Patent Office | 2022

    Eccentric bumping advancing mechanism and advancing method of child toy car

    Free access
    ZHANG LIN | European Patent Office | 2023

    Battery replacement control device and method and electric working machine

    Free access
    ZHANG LIN | European Patent Office | 2021

    Intelligent robot auxiliary device capable of achieving autonomous steering

    Free access
    ZHANG LIN | European Patent Office | 2021

    Commercial passenger car disinfection equipment

    Free access
    ZHANG LIN | European Patent Office | 2020

    Steering control method and system of double-steel wheel road roller

    Free access
    ZHANG LIN | European Patent Office | 2016

    Glass nylon groove, vehicle door and vehicle

    Free access
    ZHANG LIN / YUE ZHIQIANG | European Patent Office | 2023

    Locomotive frozen coal unfreezing device

    Free access
    HU CHANGLEI / ZHANG LIN | European Patent Office | 2022