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一种应用于根管预备的变截面镍钛根管锉的设计方法及系统与制备

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  • Affilication of Author(s):机械工程学院

  • Type of Patent:发明

  • Application Number:202010658563.5

  • Number of Inventors:3

  • Service Invention or Not:no

  • Application Date:2021-08-24

  • Publication Date:2021-08-24

  • Authorization Date:2021-08-24

  • Publication Date:2021-08-24

  • Application Date:2021-08-24

  • Authorization Date:2021-08-24
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