Affilication of Author(s):土建与水利学院
Type of Patent:实用新型
Application Number:201420237238.1
Number of Inventors:5
Service Invention or Not:no
Application Date:2014-05-09
Publication Date:2014-09-24
Authorization Date:2014-05-09
Affilication of Author(s):土建与水利学院
Type of Patent:实用新型
Application Number:201420237238.1
Number of Inventors:5
Service Invention or Not:no
Application Date:2014-05-09
Publication Date:2014-09-24
Authorization Date:2014-05-09