1–8 von 8 Ergebnissen
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    LARGE-TONNAGE SKIP ANTI-BLOCKING SYSTEM

    Freier Zugriff
    ZHU ZHENCAI / CAO GUOHUA / ZHOU GONGBO et al. | Europäisches Patentamt | 2020

      Large-tonnage skip anti-blocking system

      Freier Zugriff
      ZHU ZHENCAI / CAO GUOHUA / ZHOU GONGBO et al. | Europäisches Patentamt | 2021

    LOW-ENERGY-CONSUMPTION GRADING AND POSITIONING METHOD FOR COAL MINE AUXILIARY TRANSPORTATION VEHICLE AND SYSTEM THEREOF

    Freier Zugriff
    JIANG FAN / ZHU ZHENCAI / HUANG XINGTAO et al. | Europäisches Patentamt | 2023

    Low-energy-consumption grading and positioning method for coal mine auxiliary transportation vehicle and system thereof

    Freier Zugriff
    ZHU ZHENCAI / JIANG FAN / HUANG XINGTAO et al. | Europäisches Patentamt | 2023

      LOW-ENERGY-CONSUMPTION GRADING AND POSITIONING METHOD FOR COAL MINE AUXILIARY TRANSPORTATION VEHICLE AND SYSTEM THEREOF

      Freier Zugriff
      ZHU ZHENCAI / JIANG FAN / HUANG XINGTAO et al. | Europäisches Patentamt | 2023

    Mine explosion-proof rescue robot

    Freier Zugriff
    YANG WEIJUN / WU XIAO / CHEN JIZHONG et al. | Europäisches Patentamt | 2022

      Mine explosion-proof rescue robot

      Freier Zugriff
      YANG WEIJUN / WU XIAO / CHEN JIZHONG et al. | Europäisches Patentamt | 2022

    RAIL SYNCHRONOUS MOVING DEVICE FOR WELLBORE INSPECTION SYSTEM AND CONTROL METHOD THEREFOR

    Freier Zugriff
    ZHOU GONGBO / TANG CHAOQUAN / ZHU ZHENCAI et al. | Europäisches Patentamt | 2021

    RELIABILITY ROBUST DESIGN METHOD FOR MULTIPLE FAILURE MODES OF ULTRA-DEEP WELL HOISTING CONTAINER

    Freier Zugriff
    LU HAO / ZHU ZHENCAI / ZHOU GONGBO et al. | Europäisches Patentamt | 2021

    SHAFT INSPECTION SYSTEM AND STEEL WIRE ROPE MOVING DEVICE THEREOF

    Freier Zugriff
    ZHOU GONGBO / TANG CHAOQUAN / ZHU ZHENCAI et al. | Europäisches Patentamt | 2021

    SYSTEM FOR MAN TRANSPORT ON INCLINED WORKING OVER LONG DISTANCES

    Freier Zugriff
    ZHU ZHENCAI / CAO GUOHUA / LAI HONG et al. | Europäisches Patentamt | 2016