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围岩应力与位移集成采集装置及方法

  • 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
  • Type of Patent: 

    国内
  • State of Patent: 

    专利授权
  • Application Number: 

    201210309656.2
  • Authorization number: 

    201210309656.2
  • Number of Inventors: 

    3
  • Service Invention or Not: 

    no
  • Application Date: 

    2012-08-27
  • Authorization Date: 

    2014-08-20
  • First Author: 

    Guoan Xu