Affilication of Author(s):

中国科学技术大学

Disigner of the Invention:

longqian,wangjianping,lixiaofeng,刘志刚,张平,kongfanrang,fengzhihua

Patent description:

实用新型

Application Number:

02263111.9

Number of Inventors:

8

Service Invention or Not:

no

Publication Date:

2003-11-05

Authorization Date:

2003-11-05

First Author:

liuweilai