1–7 von 7 Ergebnissen
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    Rapid unhooking hydraulic system for tractor

    Freier Zugriff
    XU HUAJUN / XU FENGHAI | Europäisches Patentamt | 2023

    Oblique photography device for unmanned aerial vehicle

    Freier Zugriff
    YANG MING / XU HUAJUN / XU ZHISHENG | Europäisches Patentamt | 2021

    Aerial oblique photography device

    Freier Zugriff
    YANG MING / XU HUAJUN / XU ZHISHENG | Europäisches Patentamt | 2021

    Marine engine protection device and method

    Freier Zugriff
    YANG HUIMING / PAN FENG / XU HUAJUN et al. | Europäisches Patentamt | 2023

    Vehicle OD calculation method and device and electronic equipment

    Freier Zugriff
    ZHANG YUEPING / LIU ZENGJUN / XIONG HUIYUAN et al. | Europäisches Patentamt | 2024

    Novel nonlinear optical chromophores based on coumarin: Synthesis and properties studies

    Deng, Guowei / Xu, Huajun / Kuang, Lu et al. | British Library Online Contents | 2019

    Eight-rotor-wing unmanned aerial vehicle surveying and mapping device for natural resource investigation

    Freier Zugriff
    XU TIANFENG / JIN DEXI / FANG LIANG et al. | Europäisches Patentamt | 2021