1–12 von 12 Ergebnissen
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    Unmanned aerial vehicle surveying and mapping device for interior design and surveying and mapping method

    Freier Zugriff
    FENG ZHEN / LIU PINGPING | Europäisches Patentamt | 2022

    Railway vehicle

    Freier Zugriff
    QI LEI / LI MINGLI / FENG ZHEN | Europäisches Patentamt | 2020

    Flat pneumatic tyre

    Freier Zugriff
    LI ZHISHENG / LI ZHAOYOU / FENG ZHEN | Europäisches Patentamt | 2015

    Expressway tunnel fire rescue device and method

    Freier Zugriff
    FENG ZHEN / QIAN NAN / GUO XIAOYU et al. | Europäisches Patentamt | 2023

    Walking mechanism and walking method for seed fertilizer seeder

    Freier Zugriff
    FENG ZHEN / ZHANG BANBEN / FANG XIUMING et al. | Europäisches Patentamt | 2023

    Template hoisting device for hydraulic engineering construction

    Freier Zugriff
    ZHAO WENMING / FENG ZHEN / ZHAO GUOPING et al. | Europäisches Patentamt | 2020

    Built-in top plate and railway vehicle

    Freier Zugriff
    FENG ZHEN / LIU SHENGCHUN / ZHAO LIAOXIANG et al. | Europäisches Patentamt | 2022

    Multifunctional tool car for complex hot-line work

    Freier Zugriff
    WANG JIANAN / FENG ZHEN / MA WANSHI et al. | Europäisches Patentamt | 2024

    Power battery reciprocating flow cooling system with rotary valve and control method

    Freier Zugriff
    YU BINYAN / MA JIAN / ZHAO XUAN et al. | Europäisches Patentamt | 2021

    High-integration and high-reliability pump valve assembly for thermal control of spacecraft

    Freier Zugriff
    TIAN JIYUN / FENG ZHEN / DENG JINZHI et al. | Europäisches Patentamt | 2022

    Shock absorbing device of clamp-type steel billet overturning machine and clamp-type steel billet overturning machine

    Freier Zugriff
    ZHENG CHUNYANG / LI HONGWEI / SUN JIAN et al. | Europäisches Patentamt | 2022

    High-reliability long-life compensator for thermal control of spacecraft and preparation method

    Freier Zugriff
    ZHANG JIANGYUAN / ZHENG DAYONG / DENG JINZHI et al. | Europäisches Patentamt | 2023