1–7 von 7 Ergebnissen
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    Rotatable marine handrail

    Freier Zugriff
    MEI ZHIGANG / HUANG QINGFENG | Europäisches Patentamt | 2021

    Lofting method for stern molded line containing shaft wrapping plate

    Freier Zugriff
    ZENG FANQIANG / CHEN JUPEI / HUANG QINGFENG | Europäisches Patentamt | 2021

    Rail transit charging system

    Freier Zugriff
    ZHAO CHENG / JING LIANG / HUANG QINGFENG et al. | Europäisches Patentamt | 2021

    Marine jig frame

    Freier Zugriff
    CAI ZHENBIAO / HUANG SHENHUA / HUANG QINGFENG et al. | Europäisches Patentamt | 2021

    DERIVATION OF A PROPAGATION SPECIFICATION FROM A PREDICTED UTILITY OF INFORMATION IN A NETWORK

    Freier Zugriff
    LIU JUAN / GREENE DANIEL H / HUANG QINGFENG et al. | Europäisches Patentamt | 2019

    Ship longitudinally sliding launching bow support and launching support structure

    Freier Zugriff
    HUANG SHENHUA / HUANG QINGFENG / ZHOU LIQIANG et al. | Europäisches Patentamt | 2020