• 中文

Chen Ming Yang   Professor

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Patents Current position: Home > Scientific Research > Patents

一种大模场光纤

Date:2019-10-23  Hits:

  • Type of Patent:发明
  • State of Patent:已失效
  • Authorization number:201010589053.3
  • Service Invention or Not:no
  • Application Date:2010-12-15
  • Authorization Date:2012-05-23
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