Affilication of Author(s):

中国科学技术大学

Disigner of the Invention:

胡国庆,龚存昊,尹成龙

Patent description:

实用新型

Application Number:

201520079970.5

Number of Inventors:

4

Service Invention or Not:

no

Publication Date:

2015-08-12

Authorization Date:

2015-08-12

First Author:

wanghaihui