1–9 von 9 Ergebnissen
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    Unmanned aerial vehicle for transplanted organ transportation

    Freier Zugriff
    CHENG JIANHUA | Europäisches Patentamt | 2020

    Spool dismounting and mounting device and using method thereof

    Freier Zugriff
    ZHU JIN / CHENG JIANHUA / JIANG MAOHUA | Europäisches Patentamt | 2023

    Marine oil stain cleaning ship with oil-electricity hybrid power

    Freier Zugriff
    LIU YITONG / XIE YIZHI / CHENG JIANHUA et al. | Europäisches Patentamt | 2021

    Solar charging bicycle

    Freier Zugriff
    CHENG JIANHUA / HE XINYANG / YAN SHUNYUAN et al. | Europäisches Patentamt | 2021

    Marine oil stain cleaning ship with oil-electricity hybrid power

    Freier Zugriff
    LIU YITONG / XIE YIZHI / CHENG JIANHUA et al. | Europäisches Patentamt | 2021

    Automobile roof and automobile body connecting structure and automobile

    Freier Zugriff
    ZHAO ZHEN / ZHAO QIUYING / CHENG JIANHUA et al. | Europäisches Patentamt | 2020

    Climbing crane construction and dismantling method

    Freier Zugriff
    LIU SHENGQI / CHEN KAIQIAO / HU FAN et al. | Europäisches Patentamt | 2022

    Power module, rectifying circuit, inverter circuit and chopper circuit

    Freier Zugriff
    ZHAO HONGLI / LIU YANG / LIU CHAOYI et al. | Europäisches Patentamt | 2020

    Large-span rail-mounted platform lorry with prestressed structure

    Freier Zugriff
    ZHOU RONGGUI / XU XIN / GUO WEI et al. | Europäisches Patentamt | 2020