Affilication of Author(s):

中国科学技术大学

Disigner of the Invention:

朱凯旋,沈凌霄,王震

Patent description:

实用新型

Application Number:

201420074181.8

Number of Inventors:

4

Service Invention or Not:

no

Publication Date:

2014-07-23

Authorization Date:

2014-07-23

First Author:

zhaogang