1–5 von 5 Ergebnissen
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    PC (precast concrete) component production process and device for lifting PC component

    Freier Zugriff
    WANG XIJIAN / YAN GUOQIANG / NIE CHANG'AN | Europäisches Patentamt | 2020

    Multi-mode movable pest killing device

    Freier Zugriff
    ZHANG FEI / QI YUEDONG / ZHANG WENQIU et al. | Europäisches Patentamt | 2020

    Sand tire tread rubber material and tire production method thereof

    Freier Zugriff
    SHI BIN / KONG XIAO / XU ZHANKAI et al. | Europäisches Patentamt | 2023

    Trolley main machine bracket lifting device for contact channel

    Freier Zugriff
    GUO CHANGLONG / LI XIAOLONG / YAN WENRONG et al. | Europäisches Patentamt | 2023