郑莲琼
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Affilication of Author(s):土木工程学院
Patent Coverage:国内
Disigner of the Invention:Zhao Jian,zhuang jinping,Zheng Yongqian,周继忠,YAN Guiyun
Type of Patent:发明专利
State of Patent:专利授权
Application Number:201610329602.0
Authorization number:3186421
Number of Inventors:1
Service Invention or Not:no
Application Date:2016-05-18
Publication Date:2016-07-27
Authorization Date:2018-12-18