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一种超前水平钻机与声波探测一体化的成像装置
Release Time:2023-11-04
  • Institution:
    岩土与地下工程研究院
  • Type of Patent:
    Utility models
  • Application Number:
    202320195387.5
  • Number of Inventors:
    2
  • Service Invention or Not:
    No
  • Application Date:
    2023-02-08
  • Publication Date:
    2023-10-17
  • Authorization Date:
    2023-10-17
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