李雪莲
Associate Professor
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一种制备纳米晶磁芯的热处理方法
  • Title:
    一种制备纳米晶磁芯的热处理方法
  • Institution:
    山东大学
  • Type of Patent:
    Invent
  • State of Patent:
    Authorized patents
  • Application Number:
    ZL 202110020308.2
  • Authorization Number:
    CN　112831641B
  • Number of Inventors:
    3
  • Service Invention or Not:
    Yes
  • Application Date:
    2021-01-07
  • Authorization Date:
    2021-11-23
  • Release Time:
    2022-02-23
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