中文

一种预应力钢筋混凝土叠合板及其堆放结构、连接结构

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  • Affilication of Author(s):土建与水利学院

  • Patent Applicant:houhetao

  • Type of Patent:实用新型

  • Application Number:201821824182.4

  • Number of Inventors:1

  • Service Invention or Not:no

  • Application Date:2018-11-06

  • Application Date:2018-11-06

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