Affilication of Author(s):中国科学技术大学
Disigner of the Invention:崔志仙,chenhaodong,sun jinhua
Patent description:实用新型
Application Number:201721022915.8
Number of Inventors:4
Service Invention or Not:no
Publication Date:2018-04-10
Authorization Date:2018-04-10
First Author:wangqingsong
-