Affilication of Author(s):土建与水利学院
Type of Patent:实用新型
Application Number:201420524753.8
Number of Inventors:16
Service Invention or Not:no
Application Date:2014-09-12
Publication Date:2015-01-21
Authorization Date:2014-09-12
Affilication of Author(s):土建与水利学院
Type of Patent:实用新型
Application Number:201420524753.8
Number of Inventors:16
Service Invention or Not:no
Application Date:2014-09-12
Publication Date:2015-01-21
Authorization Date:2014-09-12