1–5 von 5 Ergebnissen
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    Pure electric loader power assembly

    Freier Zugriff
    LIU ZONGFENG / JIANG NING / XIE FENGQIN et al. | Europäisches Patentamt | 2021

    Electric spiral roller driven unmanned survey vehicle suitable for soft terrain

    Freier Zugriff
    LIU ZONGFENG / YANG QIXI / XIE FENGQIN et al. | Europäisches Patentamt | 2021

    ETC barrier gate vehicle missing identification emergency processing system

    Freier Zugriff
    LIU ZONGFENG / JIANG NING / XIE FENGQIN et al. | Europäisches Patentamt | 2021

    ETC barrier gate vehicle missing identification priority pass system

    Freier Zugriff
    LIU ZONGFENG / XIE KAIYANG / XIE FENGQIN et al. | Europäisches Patentamt | 2021