Affilication of Author(s):土建与水利学院
Type of Patent:发明
Application Number:ZL201510047689.8
Number of Inventors:2
Service Invention or Not:no
Application Date:2015-01-30
Publication Date:2017-03-08
Authorization Date:2015-01-30
Application Date: 2015-01-30
Publication Date: 2017-03-08
Authorization Date: 2015-01-30