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Affilication of Author(s):中国科学技术大学
Disigner of the Invention:zhangqingchuan,likai,wuxiaoping,liuhong
Patent description:实用新型
Application Number:200820030931.6
Number of Inventors:5
Service Invention or Not:no
Publication Date:2008-11-19
Authorization Date:2008-11-19
First Author:黄渊
Current position: