Affilication of Author(s):土建与水利学院
Type of Patent:发明
Application Number:201510980753.8
Number of Inventors:4
Service Invention or Not:no
Application Date:2015-12-23
Publication Date:2017-11-21
Authorization Date:2017-11-21
Application Date: 2015-12-23
Publication Date: 2017-11-21
Authorization Date: 2017-11-21