Affilication of Author(s):土建与水利学院
Patent Applicant:cuixinzhuang
Type of Patent:发明
Application Number:200810158075.7
Number of Inventors:1
Service Invention or Not:no
Application Date:2008-10-29
Publication Date:2010-08-11
Authorization Date:2008-10-29
Application Date: 2008-10-29
Publication Date: 2010-08-11
Authorization Date: 2008-10-29