Affilication of Author(s):土建与水利学院
Disigner of the Invention:cuixinzhuang,lishucai,yangweimin
Type of Patent:发明
Application Number:201310312663.2
Number of Inventors:14
Service Invention or Not:no
Application Date:2013-07-22
Publication Date:2015-08-12
Authorization Date:2013-07-22