1–5 of 5 hits
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    Air-conditioning water drainage device for bridge crane and use method of air-conditioning water drainage device

    Free access
    JIA ZHUANGLONG / LIU ZEXU / HE JIN et al. | European Patent Office | 2022

    Gear meshing adjusting device and method

    Free access
    ZHAO XIN / HE JIN / FEI KANGEN et al. | European Patent Office | 2023

    Garbage collection device for comprehensive mobile detection vehicle

    Free access
    PEI XIUYAO / ZHOU YUSHAN / ZHU YUNPENG et al. | European Patent Office | 2022

    Vibration damping tool automatically compensating machining method for precision deep hole cutting and case

    Free access
    HE JIN / NING XIONG / LI YU et al. | European Patent Office | 2020