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Affilication of Author(s):中国科学技术大学

Disigner of the Invention:王俊,wugang,xuemeisheng,yuedazhi,车嘉兴

Patent description:实用新型

Application Number:200820123975.3

Number of Inventors:6

Service Invention or Not:no

Publication Date:2009-09-09

Authorization Date:2009-09-09

First Author:qinlinlin