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装配式轻质空心筒墙

  • Release time:2020-10-30
  • Hits:

  • Affilication of Author(s): 

    力学与土木工程学院

  • Disigner of the Invention: 

    bojianbiao,谢伟

  • Note: 

    柏建彪,谢伟

  • Type of Patent: 

    国际

  • State of Patent: 

    专利撤回

  • Application Number: 

    200720035390.1

  • Authorization number: 

    CN 201011174Y

  • Number of Inventors: 

    3

  • Service Invention or Not: 

    no

  • Application Date: 

    2007-03-13

  • Authorization Date: 

    2008-01-23

  • First Author: 

    xiajunwu
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