• 中文

Zanglei   Professor

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一种井下煤层气抽采方法及其使用的液氮流动冻裂装置

Release time:2023-09-01  Hits:

  • School Sign:第一单位
  • Disigner of the Invention:卢硕,zhaicheng,tangjun,huguozhong,黄梦牵,陈帅,李菁华
  • Type of Patent:国内
  • State of Patent:专利授权
  • Application Number:201910049449.X
  • Number of Inventors:8
  • Service Invention or Not:no
  • Application Date:2019-01-18
  • Authorization Date:2020-10-09
  • First Author:Zanglei