Affilication of Author(s):土建与水利学院
Patent Applicant:lichuanqi
Type of Patent:发明
Application Number:201710154018.0
Number of Inventors:1
Service Invention or Not:no
Application Date:2017-03-15
Affilication of Author(s):土建与水利学院
Patent Applicant:lichuanqi
Type of Patent:发明
Application Number:201710154018.0
Number of Inventors:1
Service Invention or Not:no
Application Date:2017-03-15