1–7 von 7 Ergebnissen
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    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

    Maintenance trolley bearing type omni-directional moving platform

    Freier Zugriff
    SU CHAN / HU XIAN / TANG FAYUAN et al. | Europäisches Patentamt | 2022

    Municipal manhole cover opening device

    Freier Zugriff
    LIU YANG / GU YIJIE / CUI NUO et al. | Europäisches Patentamt | 2020

    Pure electric loader power assembly

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

    Research progress on polymer heterojunction solar cells

    Wang, Yanmin | Online Contents | 2012
    Beteiligte: Gu, Yijie