Patents
Release Time: 2025-04-30Hits:
  • Title:金属间化合物涂层的制备方法
  • Disigner of the Invention:李长久,杨冠军, 王洪涛
  • Type of Patent:Invent
  • Application Number:200710017976.X
  • Service Invention or Not:No
  • Application Date:2007-06-05
  • Date:2025-04-30

杨冠军