1–7 von 7 Ergebnissen
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    Rapid turnover device of shaped steel mould and construction method thereof

    Freier Zugriff
    LIU YUAN / WANG BO / CHENG WENCHUAN et al. | Europäisches Patentamt | 2024

    Curtain wall glass hoisting clamp device

    Freier Zugriff
    LIU YUAN / LI XIANGKUN / ZHANG HONGDOU et al. | Europäisches Patentamt | 2023

    Vehicle steering driving mechanism and automatic driving motor sweeper

    Freier Zugriff
    LIU YUAN / LIANG HAIJUN / WANG XIAO et al. | Europäisches Patentamt | 2022

    Optimization Construction Scheme of Single-Sided Shallow Tunnel Enlarging

    Tan, Yi-zhong / Liu, Yuan-xue / Cai, Shou-jun et al. | ASCE | 2019

    Rescue steering structure of automatic driving rolling brush type sweeper

    Freier Zugriff
    SUN YONGHAI / LIANG HAIJUN / LIU YUAN et al. | Europäisches Patentamt | 2020

    School bus multi-stage life patrol detection method

    Freier Zugriff
    YAN CHENGMIN / GENG JIJUN / LIU YUAN et al. | Europäisches Patentamt | 2022

    Intelligent car washing device

    Freier Zugriff
    LIU JUNSHENG / HUANG YONGSHENG / ZHANG LIANQING et al. | Europäisches Patentamt | 2020