Affilication of Author(s):土建与水利学院
Patent Applicant:yaozhanyong
Type of Patent:发明
Application Number:201310297737.X
Number of Inventors:1
Service Invention or Not:no
Application Date:2013-07-16
Affilication of Author(s):土建与水利学院
Patent Applicant:yaozhanyong
Type of Patent:发明
Application Number:201310297737.X
Number of Inventors:1
Service Invention or Not:no
Application Date:2013-07-16