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Affilication of Author(s):中国科学技术大学

Disigner of the Invention:sundemin,xuemeisheng,wangyong,wugang

Patent description:实用新型

Application Number:200520110656.5

Number of Inventors:5

Service Invention or Not:no

Publication Date:2006-08-23

Authorization Date:2006-08-23

First Author:qinlinlin