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Affilication of Author(s):中国科学技术大学
Disigner of the Invention:wuqianghua,liangrenyou,shiwenfang,唐龙祥
Patent description:实用新型
Application Number:200420026429.X
Number of Inventors:5
Service Invention or Not:no
Publication Date:2005-03-30
Authorization Date:2005-03-30
First Author:jubaojun
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