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一种基于工作面透射地震观测的煤层下伏陷落柱探测方法

Release time:2023-09-29  Hits:

  • Affilication of Author(s):中国矿业大学深地工程智能建造与健康运维全国重点实验室
  • Scope of patent:国内
  • Disigner of the Invention:李纯阳,fangjinwei,liushengdong,任川,萧文浩
  • Type of Patent:国内
  • State of Patent:专利授权
  • Application Number:202111457772.4
  • Service Invention or Not:no
  • Application Date:2021-12-02
  • Authorization Date:2023-04-21
  • First Author:zhangjun