1–4 von 4 Ergebnissen
|

    Small electric sanitation vehicle capable of cleaning away garbage conveniently

    Freier Zugriff
    ZHAO ZHONGXIANG / LIU NING / JIA WENBIN et al. | Europäisches Patentamt | 2021

    Full-automatic phosphogypsum conveying dry stacking machine

    Freier Zugriff
    LIU NING / FU WENTANG / FU JIANZHONG et al. | Europäisches Patentamt | 2023

    Method of ship ice resistance model experiment based on non-refrigerated model ice

    Freier Zugriff
    ZHANG GUIYONG / JIANG YUYAN / ZONG ZHI et al. | Europäisches Patentamt | 2023

    Environment-friendly dust falling structure for civil construction site

    Freier Zugriff
    WANG ZHIQIANG / LIU NING / LIU NAIXIN et al. | Europäisches Patentamt | 2021