Affilication of Author(s):中国科学技术大学

Disigner of the Invention:YinJuan,liaoshengkai,yonghailin,李雪姣,LIYUHUAI,pengchengzhi,panjianwei

Patent description:实用新型

Application Number:201820500033.6

Number of Inventors:8

Service Invention or Not:no

Publication Date:2019-02-22

Authorization Date:2019-02-22

First Author:renjigang