1–20 of 233 hits
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    Cleaning device capable of changing flushing direction of flow channel

    Free access
    ZHOU JIE | European Patent Office | 2023

    Pressure relief mechanism for car washing and wiping

    Free access
    ZHOU JIE | European Patent Office | 2022

    Mobile computer redundancy system for rail transit locomotive

    Free access
    ZHOU JIE | European Patent Office | 2021

    Bridge self-propelled surveying device

    Free access
    ZHOU JIE | European Patent Office | 2023

    Pressure balancing water tank for cleaner

    Free access
    ZHOU JIE | European Patent Office | 2022

    Handheld electric vehicle cleaning machine

    Free access
    ZHOU JIE | European Patent Office | 2022

    Solid collecting mechanism for car washing and wiping device

    Free access
    ZHOU JIE | European Patent Office | 2022

    Online water squeezing mechanism based on car wiping device

    Free access
    ZHOU JIE | European Patent Office | 2022

    Car washing device with water pressure balancing function

    Free access
    ZHOU JIE | European Patent Office | 2023

    Barrier gate system of parking lot

    Free access
    ZHOU JIE | European Patent Office | 2024

    Ultrathin end plate with built-in waterway and car washing and wiping device

    Free access
    ZHOU JIE | European Patent Office | 2022

    Car wiping device with pressure relief function

    Free access
    ZHOU JIE | European Patent Office | 2022

    Circulating cleaning container with pressure balancing function

    Free access
    ZHOU JIE | European Patent Office | 2023

    Cleaning mechanism for car washing and wiping

    Free access
    ZHOU JIE | European Patent Office | 2023

    Camp trailer

    Free access
    ZHOU JIE | European Patent Office | 2024

    Water supply device suitable for vehicle cleaning tool

    Free access
    ZHOU JIE | European Patent Office | 2022

    Electric vehicle scrubbing tool

    Free access
    ZHOU JIE | European Patent Office | 2022