1–8 von 8 Ergebnissen
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    Elevator interface board and elevator service equipment access method

    Freier Zugriff
    TIAN NA / SUN JUNLU / HE XIAOHU | Europäisches Patentamt | 2021

    Floating type photovoltaic structure

    Freier Zugriff
    WANG GUILAN / TIAN NA / WANG JUNFANG et al. | Europäisches Patentamt | 2023

    Railway wagon overhaul anti-collision device and transfer tool thereof

    Freier Zugriff
    SHEN GUANGSHENG / TIAN NA / LIU CHUNHUI et al. | Europäisches Patentamt | 2023

    High-bearing-capacity and light-weight spherical storage box supporting and fastening device based on additive manufacturing

    Freier Zugriff
    GUO FAN / FU ZIJING / TIAN NA et al. | Europäisches Patentamt | 2021

    Pressure switch testing method and device for debugging urban rail vehicle braking system

    Freier Zugriff
    TIAN NA / LI WEI / FAN LEI et al. | Europäisches Patentamt | 2021

    Vehicle, automatic parking system and method thereof

    Freier Zugriff
    LI WEI / LI MAO / TIAN NA et al. | Europäisches Patentamt | 2021

    Separable flow guide pipe butt joint device

    Freier Zugriff
    YANG CHANGHAO / FU ZIJING / QI YUFENG et al. | Europäisches Patentamt | 2020

    Working method and device of aerial work platform

    Freier Zugriff
    ZHANG GUANGYIN / MOU JIANWEI / LIM CHAE-SUNG et al. | Europäisches Patentamt | 2023