• 中文

李向东   Associate professor

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一种矿井水的井下处理方法

Release time:2020-10-30  Hits:

  • Affilication of Author(s):环境与测绘学院
  • Disigner of the Invention:fengqiyan
  • Note:冯启言
  • Type of Patent:国内
  • State of Patent:专利授权
  • Application Number:201110405435.0
  • Number of Inventors:2
  • Service Invention or Not:no
  • Application Date:2011-12-08
  • Authorization Date:2013-08-21
  • First Author:lixiangdong