Affilication of Author(s):

中国科学技术大学

Disigner of the Invention:

yaolianzeng,caiweili,lixiaoguang

Patent description:

实用新型

Application Number:

200420080270.X

Number of Inventors:

4

Service Invention or Not:

no

Publication Date:

2005-10-26

Authorization Date:

2005-10-26

First Author:

贾冲