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一种巷道内布置的地震CT探测用震动波激发装置

  • Release time:2020-10-30
  • Hits:
  • Disigner of the Invention: 

    李振雷,mouzonglong,doulinming,gongsiyuan,Cao Anye
  • Type of Patent: 

    国内
  • State of Patent: 

    专利授权
  • Application Number: 

    201410418991.5
  • Number of Inventors: 

    6
  • Service Invention or Not: 

    no
  • Application Date: 

    2014-08-25
  • Authorization Date: 

    2016-06-08
  • First Author: 

    wangguifeng