1–5 of 5 hits
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    Hydraulic locking controllable parking device

    Free access
    LIANG ZHENGLONG / YANG ENJIU | European Patent Office | 2023

    Electric parking device for arrival-departure line

    Free access
    LIANG ZHENGLONG / YANG ENJIU | European Patent Office | 2023

    Hydraulic locking speed reducer

    Free access
    LIANG ZHENGLONG / YANG ENJIU | European Patent Office | 2023

    Uncontrolled parking device

    Free access
    LIANG ZHENGLONG / YANG ENJIU | European Patent Office | 2024

    Electric parking device

    Free access
    LIANG ZHENGLONG / YANG ENJIU | European Patent Office | 2023