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一种三维锚索连接装置

  • Release time:2020-10-30
  • Hits:

  • Disigner of the Invention: 

    jinghongwen,chenkunfu

  • Type of Patent: 

    国际

  • State of Patent: 

    专利撤回

  • Application Number: 

    201220424676.x

  • Number of Inventors: 

    3

  • Service Invention or Not: 

    no

  • Application Date: 

    2012-08-27

  • Authorization Date: 

    2013-03-06

  • First Author: 

    Guoan Xu
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