周宗青
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Patents
岩体结构探测及危石探测系统及方法
2021-05-27 Hits:
Affilication of Author(s):岩土与结构工程研究中心
Type of Patent:发明
Application Number:201911414798.3
Number of Inventors:4
Service Invention or Not:no
Application Date:2019-12-31
Publication Date:2022-03-25
Authorization Date:2022-03-25
Publication Date:2022-03-25
Application Date:2019-12-31
Authorization Date:2022-03-25
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