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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