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一种助起装置及马桶

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  • Affilication of Author(s):机械工程学院

  • Type of Patent:发明

  • Application Number:202010321563.6

  • Number of Inventors:1

  • Service Invention or Not:no

  • Application Date:2020-04-22

  • Publication Date:2021-11-23

  • Authorization Date:2021-11-23

  • Publication Date:2021-11-23

  • Application Date:2020-04-22

  • Authorization Date:2021-11-23
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