Affilication of Author(s):土建与水利学院
Patent Applicant:lichuanqi
Type of Patent:发明
Application Number:201610842142.1
Number of Inventors:1
Service Invention or Not:no
Application Date:2016-09-22
Affilication of Author(s):土建与水利学院
Patent Applicant:lichuanqi
Type of Patent:发明
Application Number:201610842142.1
Number of Inventors:1
Service Invention or Not:no
Application Date:2016-09-22