1–5 von 5 Ergebnissen
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    Novel automatic leveling system for high-altitude operation device

    Freier Zugriff
    HUANG XUEREN / ZHANG ZHIJIE / NI SHAOHAI | Europäisches Patentamt | 2021

    Airport flight area special vehicle management system

    Freier Zugriff
    SHEN JIE / TONG XIAOYONG / ZHANG DONG et al. | Europäisches Patentamt | 2021

    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