Affilication of Author(s):土建与水利学院
Patent Applicant:lichuanqi
Type of Patent:发明
Application Number:201710444215.6
Number of Inventors:1
Service Invention or Not:no
Application Date:2017-06-13
Affilication of Author(s):土建与水利学院
Patent Applicant:lichuanqi
Type of Patent:发明
Application Number:201710444215.6
Number of Inventors:1
Service Invention or Not:no
Application Date:2017-06-13