Affilication of Author(s):土木工程学院
Patent Coverage:国内
Disigner of the Invention:Zheng Lianqiong,李国宏,周继忠
Type of Patent:实用新型
State of Patent:专利授权
Application Number:202020307005.X
Authorization number:12467385
Number of Inventors:10
Service Invention or Not:no
Application Date:2020-03-12
Publication Date:2021-02-05
Authorization Date:2021-02-05