Affilication of Author(s):

中国科学技术大学

Disigner of the Invention:

fushaojun,hongyilin,xuxiangdong,liuying

Patent description:

实用新型

Application Number:

200720044154.6

Number of Inventors:

5

Service Invention or Not:

no

Publication Date:

2008-08-06

Authorization Date:

2008-08-06

First Author:

liuzhengkun