中文

非饱和膨润土颗粒材料屏障性能的测试装置及测试方法

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  • Release time:2026-10-13

  • Affilication of Author(s):中南大学

  • Scope of patent:国内专利

  • School Sign:中南大学

  • Patent Applicant:中南大学

  • Disigner of the Invention:nixueqian, Zhangzhao, Sheng Zhang

  • Note:图片列示公开号CN113970570A;公开信息显示后续已授权。

  • Type of Patent:发明专利

  • State of Patent:Authorized patents

  • Application Number:CN202111226027.9

  • Authorization number:CN113970570B

  • Number of Inventors:3

  • Service Invention or Not:yes

  • Application Date:2021-10-21

  • Publication Date:2022-01-25

  • Authorization Date:2022-09-16

  • First Author:nixueqian


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