1–20 of 1,194 hits
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    User Needs and Preferences in Engineering Design

    Chen, Wei | Online Contents | 2015

    Ducted fan and aircraft

    Free access
    CHEN WEI | European Patent Office | 2022

    Automobile foot mat device

    Free access
    CHEN WEI | European Patent Office | 2023

    Parking lot mobile charging pile structure

    Free access
    CHEN WEI | European Patent Office | 2022

    Wide-body folding trolley

    Free access
    CHEN WEI | European Patent Office | 2023

    Data transmission method and device, equipment and storage medium

    Free access
    CHEN WEI | European Patent Office | 2023

    New energy vehicle transmission device

    Free access
    CHEN WEI | European Patent Office | 2021

    Elevator for stage

    Free access
    CHEN WEI | European Patent Office | 2021

    Seed hoister

    Free access
    CHEN WEI | European Patent Office | 2021

    Traffic jam prediction method, electronic equipment and storage medium

    Free access
    CHEN WEI | European Patent Office | 2023