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一种生物质复合材料用快速换模及排汽式育苗穴盘模具及成型系统

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  • Affilication of Author(s):机械工程学院

  • Patent Applicant:lijianyong,LI Fangyi,Li Jianfeng,wangliming

  • Type of Patent:发明

  • Application Number:201910749182.5

  • Number of Inventors:4

  • Service Invention or Not:no

  • Application Date:2019-08-14

  • Application Date:2019-08-14
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