1–6 von 6 Ergebnissen
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    GRAPHENE COPPER PANTOGRAPH PAN MATERIAL FOR HIGH-SPEED TRAINS AND PREPARATION METHOD THEREOF

    Freier Zugriff
    YANG LIANWEI / WANG RUIJIE | Europäisches Patentamt | 2021

    GRAPHENE COPPER PANTOGRAPH SLIDER MATERIAL FOR HIGH-SPEED TRAIN AND PREPARATION METHOD

    Freier Zugriff
    YANG LIANWEI / WANG RUIJIE | Europäisches Patentamt | 2020

    Atmosphere lamp control method of vehicle cabin and vehicle

    Freier Zugriff
    WANG RUIJIE / LUO HUIHAI / LIN JUNCHANG et al. | Europäisches Patentamt | 2022

    High-temperature-resistant thermal insulation material and preparation method thereof

    Freier Zugriff
    GUO JIANYE / WANG RUIJIE / LI WENJING et al. | Europäisches Patentamt | 2022

    Unmanned aerial vehicle grounding device

    Freier Zugriff
    ZHANG YUE / CHEN YAN / WANG RUIJIE et al. | Europäisches Patentamt | 2023

    Air supply adjusting valve for railway wagon

    Freier Zugriff
    HUANG GANGQIANG / ZHAO MING / ZHAO ZUXING et al. | Europäisches Patentamt | 2022