Affilication of Author(s):

中国科学技术大学

Disigner of the Invention:

王震,wangtao,baixuefei

Patent description:

实用新型

Application Number:

201520039099.6

Number of Inventors:

4

Service Invention or Not:

no

Publication Date:

2015-09-09

Authorization Date:

2015-09-09

First Author:

zhaogang