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Affilication of Author(s):中国科学技术大学

Disigner of the Invention:wangpei,Douguo Zhang,luyonghua,minghai

Patent description:实用新型

Application Number:201220016722.2

Number of Inventors:5

Service Invention or Not:no

Publication Date:2013-01-30

Authorization Date:2013-01-30

First Author:wenxiaolei