Affilication of Author(s):土建与水利学院
Patent Applicant:cuixinzhuang,ZHANG Jiong
Type of Patent:发明
Number of Inventors:2
Service Invention or Not:no
Application Date:2015-10-20
Affilication of Author(s):土建与水利学院
Patent Applicant:cuixinzhuang,ZHANG Jiong
Type of Patent:发明
Number of Inventors:2
Service Invention or Not:no
Application Date:2015-10-20