1–10 von 28 Ergebnissen
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    Subway inclined shaft continuous deslagging device

    Freier Zugriff
    LIU LEI | Europäisches Patentamt | 2023

    System for relieving secondary micro-pressure waves of high-speed railway tunnel

    Freier Zugriff
    LIU FENG / LEI HAIYANG / ZHANG YANGTAI et al. | Europäisches Patentamt | 2023

    Transportation device for metal mine mining

    Freier Zugriff
    LEI DAXING / ZHANG YAOPING / LU ZHIGANG et al. | Europäisches Patentamt | 2024

    Method for disassembling double-layer shell shield tunneling machine in tunnel

    Freier Zugriff
    HAN BO / CHEN KUNPENG / YE LEI et al. | Europäisches Patentamt | 2022

    Underground pneumatic monorail hoist and intelligent control system thereof

    Freier Zugriff
    WANG YAN / LAO FENGXI / ZHENG YONG et al. | Europäisches Patentamt | 2024

    Combined type light ultra-soft foundation reinforcing platform and method

    Freier Zugriff
    GONG JIPING / JIA TAO / HU XIAOBO et al. | Europäisches Patentamt | 2021

    Multifunctional mining ship

    Freier Zugriff
    CHEN XIAOCHEN / TANG JUANJUAN / KANG ZHEN et al. | Europäisches Patentamt | 2021

    The Method of Dynamic Reserves Prediction for a Constant Volume Gas Reservoir

    Zhang, Lei / Zhang, Lai-Bing / Jiang, Bin-Quan et al. | Tema Archiv | 2013

    Environment-friendly seabed mineral resource development device and development method

    Freier Zugriff
    TIAN XINLIANG / CHEN XING / WANG PENG et al. | Europäisches Patentamt | 2020

    Air door linked car arrester for monorail crane

    Freier Zugriff
    YANG WEIBO / ZHANG WEISONG / WU HAO et al. | Europäisches Patentamt | 2020