1–10 von 14 Ergebnissen
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    Energy-saving and environment-friendly road garbage cleaning vehicle

    Freier Zugriff
    ZHANG ZHEN / TIAN MINGYAN | Europäisches Patentamt | 2021

    New energy sanitation vehicle cab

    Freier Zugriff
    ZHANG JIANMIN / ZHANG YINGLI / ZHANG ZHEN | Europäisches Patentamt | 2023

    Sundry cleaning device for constructed wetland

    Freier Zugriff
    XU ZHANYU / WANG ZHEN / WU WEI et al. | Europäisches Patentamt | 2023

    Control device and control method for engineering machinery and engineering machinery

    Freier Zugriff
    ZHANG ZHEN / CAI WEN / WEI XUEPING et al. | Europäisches Patentamt | 2023

    Intelligent environment-friendly intercepting device for vacuum sewage discharge

    Freier Zugriff
    ZHANG TIANFU / CHEN ZHONGFEN / FU JINGWEI et al. | Europäisches Patentamt | 2024

    Double-hook marine crane pile driving barge and construction method

    Freier Zugriff
    SONG ZHENGCHANG / ZHANG ZHEN / CUI JIN et al. | Europäisches Patentamt | 2023

    Intelligent environment-friendly interception system for vacuum sewage discharge

    Freier Zugriff
    ZHANG TIANFU / CHEN ZHONGFEN / FU JINGWEI et al. | Europäisches Patentamt | 2024

    Sightseeing device for bridge main tower and installation method of sightseeing device

    Freier Zugriff
    LIU YONGLIANG / OUYANG ZULIANG / JIAO LINYANG et al. | Europäisches Patentamt | 2023

    Storage cabinet

    Freier Zugriff
    WANG SIMIN / SUN CHONGLING / ZHANG ZHEN et al. | Europäisches Patentamt | 2023