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全钢双板自复位防屈曲支撑装置

  • Release time:2020-10-30
  • Hits:
  • Affilication of Author(s): 

    力学与土木工程学院
  • Disigner of the Invention: 

    谢伟,bojianbiao,changhongfei
  • State of Patent: 

    专利授权
  • Application Number: 

    2665737
  • Authorization number: 

    2665737
  • Number of Inventors: 

    4
  • Service Invention or Not: 

    no
  • Application Date: 

    2015-12-14
  • Authorization Date: 

    2018-09-04
  • First Author: 

    xiajunwu