Affilication of Author(s):土建与水利学院
Disigner of the Invention:tianwenbao
Type of Patent:发明
Application Number:2015101836284
Number of Inventors:4
Service Invention or Not:no
Application Date:2015-04-17
Publication Date:2017-03-01
Authorization Date:2015-04-17
Application Date: 2015-04-17
Publication Date: 2017-03-01
Authorization Date: 2015-04-17