Du Fuxin
Senior Lab Master
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一种滤震式钻孔灌注桩混凝土灌注高度控制装置及方法
  • Title:
    一种滤震式钻孔灌注桩混凝土灌注高度控制装置及方法
  • Institution:
    土建与水利学院
  • Type of Patent:
    Invent
  • Application Number:
    202110944900.1
  • Number of Inventors:
    3
  • Service Invention or Not:
    No
  • Application Date:
    2021-08-17
  • Publication Date:
    2022-11-29
  • Authorization Date:
    2022-11-29
  • Release Time:
    2022-12-03
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