Patents

Current position: Home > Scientific Research > Patents

一种模拟巷道开挖卸载与支护的试验装置

  • Release time:2020-10-30
  • Hits:
  • Affilication of Author(s): 

    力学与土木工程学院
  • Disigner of the Invention: 

    jinghongwen,chenkunfu,张江雄
  • Type of Patent: 

    国内
  • State of Patent: 

    专利授权
  • Application Number: 

    201310694586.1
  • Number of Inventors: 

    4
  • Service Invention or Not: 

    no
  • Application Date: 

    2013-12-17
  • Authorization Date: 

    2015-12-30
  • First Author: 

    Guoan Xu