1–10 von 10 Ergebnissen
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    Electric vehicle charging port protection structure and charging port cover automatic closing method

    Freier Zugriff
    LI DONG / CHEN QIQI / CHEN SHENG et al. | Europäisches Patentamt | 2023

    Encircling crawling robot and method for highway bridge underwater pier column detection

    Freier Zugriff
    SONG GUANGMING / XIE FENG / MAO JUZHENG et al. | Europäisches Patentamt | 2023

    Production process of two-fold folding door

    Freier Zugriff
    LI FENG / MEI ZHIBING / WANG FEI et al. | Europäisches Patentamt | 2021

    Fireproof door with built-in air duct

    Freier Zugriff
    YAN BO / WANG FEI / MEI ZHIBING et al. | Europäisches Patentamt | 2021

    Forming process of fireproof door leaf with escape channel

    Freier Zugriff
    WU HAIYAN / MEI ZHIBING / WANG FEI et al. | Europäisches Patentamt | 2021

    Movable mechanical helicopter take-off and landing system

    Freier Zugriff
    FU QIANG / REN HONGPENG / ZHU GUANG et al. | Europäisches Patentamt | 2023

    Dynamic telescopic device for filling gaps and platform door system

    Freier Zugriff
    WANG FEI / BIE BILONG / HUANG HUIJIAN et al. | Europäisches Patentamt | 2024

    Groove type track vacuum sealing tubular beam

    Freier Zugriff
    ZHANG LEI / WEN QIANG / WU WENHUA et al. | Europäisches Patentamt | 2022

    Fireproof door with observation window

    Freier Zugriff
    LI FENG / YAN BO / WANG FEI et al. | Europäisches Patentamt | 2021

    Fireproof door leaf cotton arranging process

    Freier Zugriff
    MEI ZHIBING / WANG FEI / LI FENG et al. | Europäisches Patentamt | 2021