Affilication of Author(s):机械工程学院
Patent Applicant:huomengyou
Type of Patent:实用新型
Application Number:2017208646478
Number of Inventors:1
Service Invention or Not:no
Application Date:2017-07-17
Publication Date:2017-02-27
Authorization Date:2017-02-27
Application Date: 2017-07-17
Publication Date: 2017-02-27
Authorization Date: 2017-02-27