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一种纤维增强方管类型材复合挤压装置及其挤压方法

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  • Affilication of Author(s):材料科学与工程学院

  • Patent Applicant:zhangcunsheng,zhaoguoqun,Chen Liang,Vincent

  • Type of Patent:发明

  • Application Number:201810137908.5

  • Number of Inventors:4

  • Service Invention or Not:no

  • Application Date:2017-02-10

  • Publication Date:2019-07-09

  • Authorization Date:2019-07-09

  • Publication Date:2019-07-09

  • Application Date:2017-02-10

  • Authorization Date:2019-07-09
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