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一种利用表面微沟槽减阻降噪的高速面铣刀
Release Time:2019-04-15
  • Institution:
    机械工程学院
  • Type of Patent:
    Invent
  • Application Number:
    201310053067.7
  • Number of Inventors:
    5
  • Service Invention or Not:
    No
  • Application Date:
    2013-02-18
  • Publication Date:
    2014-02-19
  • Authorization Date:
    2014-02-19
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