Patents

Hits:

Affilication of Author(s):中国科学技术大学

Disigner of the Invention:黄金堂,韦玮,雷张源

Patent description:实用新型

Application Number:200920143344.2

Number of Inventors:4

Service Invention or Not:no

Publication Date:2010-06-30

Authorization Date:2010-06-30

First Author:wangkeyi