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城市路面融雪化冰系统
Release Time:2019-04-15
  • Institution:
    土建与水利学院
  • Type of Patent:
    Utility models
  • Application Number:
    201220074979.3
  • Number of Inventors:
    1
  • Service Invention or Not:
    No
  • Application Date:
    2012-03-02
  • Publication Date:
    2012-10-31
  • Authorization Date:
    2012-10-31
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