1–6 of 6 hits
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    Quality and freshness preservation bin

    Free access
    LU GUOQING / CHEN YONGHONG | European Patent Office | 2023

    Electric wheelchair vehicle

    Free access
    LU GUOQING / TANG PEICAN / ZHANG JING | European Patent Office | 2015

    Heightening bridge leg device for agricultural vehicle

    Free access
    LU GUOQING / ZHANG WEI / CHEN YUMEI et al. | European Patent Office | 2020

    Constant speed cruise control assembly of agricultural vehicle

    Free access
    LU GUOQING / ZHANG WEI / JIA LEI et al. | European Patent Office | 2020

    Rear suspension mounting assembly of frame

    Free access
    LU GUOQING / ZHANG WEI / ZHANG XIAOLING et al. | European Patent Office | 2023

    Vehicle state management system and method based on central controller and intelligent EDB

    Free access
    WANG QIBIN / ZHU LEILEI / WANG TINGPING et al. | European Patent Office | 2023