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一种采空区煤炭自燃无线监测装置及方法

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

    中国矿业大学煤炭精细勘探与智能开发全国重点实验室
  • Disigner of the Invention: 

    王凯,shaohao,wuzhengyan,王兰云,张卫青
  • Note: 

    王凯,邵昊,吴征艳,王兰云,张卫青
  • Type of Patent: 

    国内
  • State of Patent: 

    专利授权
  • Application Number: 

    200910234873.8
  • Number of Inventors: 

    6
  • Service Invention or Not: 

    no
  • Application Date: 

    2009-10-23
  • Authorization Date: 

    2013-07-03
  • First Author: 

    jiangshuguang