1–5 von 5 Ergebnissen
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    Intelligent security traffic alarm device

    Freier Zugriff
    JIAN YUMEI / ZHENG YICHEN / WU SHUJIU et al. | Europäisches Patentamt | 2021

    Intelligent traffic guidance device

    Freier Zugriff
    JIAN YUMEI / XIN BINBIN / XIN GUORONG et al. | Europäisches Patentamt | 2020

    Movable device for removing frost, snow and ice from special ground equipment through hot compressed air

    Freier Zugriff
    HUANG XUEREN / TONG XIAOYONG / NI SHAOHAI et al. | Europäisches Patentamt | 2023

    Hydrogen fuel cell luggage tractor

    Freier Zugriff
    TONG XIAOYONG / HUANG XUEREN / NI SHAOHAI et al. | Europäisches Patentamt | 2022

    Green-energy multifunctional rodless aircraft tractor

    Freier Zugriff
    TONG XIAOYONG / HUANG XUEREN / NI SHAOHAI et al. | Europäisches Patentamt | 2022