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Affilication of Author(s):中国科学技术大学

Disigner of the Invention:zhenghuagui,蔡昕,陶常法

Patent description:实用新型

Application Number:201120140314.3

Number of Inventors:4

Service Invention or Not:no

Publication Date:2011-12-14

Authorization Date:2011-12-14

First Author:nixiaomin