1–12 von 12 Ergebnissen
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    Storage, transfer and sampling device for geotechnical engineering exploration

    Freier Zugriff
    ZHAO XIANG / ZHAO RUIFENG / HE YEFEI et al. | Europäisches Patentamt | 2023

    Anti-loosening protection device for steel wire rope

    Freier Zugriff
    ZHAO RUIFENG / XIAO ZHANSHENG / GENG BAOGUANG et al. | Europäisches Patentamt | 2023

    Research of Operating Posture of Shoulder-Mounted Equipment

    Luo, Zhaofeng / Li, Honglei / Jin, Yu et al. | Springer Verlag | 2017

    Unmanned aerial vehicle delivery intelligent oil injection robot and method

    Freier Zugriff
    GENG BAOGUANG / SHEN LIYAN / MENG QIAN et al. | Europäisches Patentamt | 2022

    Equipment management system for mining elevator

    Freier Zugriff
    ZHANG ZIYING / FANG MINGYE / FANG HUA et al. | Europäisches Patentamt | 2021

    Mine hoist inspection robot

    Freier Zugriff
    ZHAO RUIFENG / ZHAO JUANJUAN / CHENG ZHIYAN et al. | Europäisches Patentamt | 2022

    Mine vertical shaft inspection robot

    Freier Zugriff
    ZHAO JUANJUAN / ZHAO RUIFENG / WANG YUAN et al. | Europäisches Patentamt | 2022

    Vehicle door opening and closing system with vehicle door opening and closing progress display function

    Freier Zugriff
    CHEN JIAQI / WANG SHUANG'E / WANG FAN et al. | Europäisches Patentamt | 2024

    Low-voltage power supply management system and power supply management method of pure electric vehicle

    Freier Zugriff
    WANG ZHUO / WANG SHUANG'E / SUN CHAO et al. | Europäisches Patentamt | 2023

    Electromagnetic braking device for mine hoist

    Freier Zugriff
    ZHAO RUIFENG / BAI XUEQING / GENG BAOGUANG et al. | Europäisches Patentamt | 2023

    Braking mechanism of coal mine rail transportation equipment

    Freier Zugriff
    ZHAO RUIFENG / BAI XUEQING / GENG BAOGUANG et al. | Europäisches Patentamt | 2023

    Friction hoister steel wire rope intelligent anti-skid system and control method

    Freier Zugriff
    ZHAO RUIFENG / ZHENG HUIYUN / AN QIN et al. | Europäisches Patentamt | 2020