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Affilication of Author(s):中国科学技术大学
Disigner of the Invention:姚嘉杰,李海航,zhoudechuang
Patent description:实用新型
Application Number:201420254373.7
Number of Inventors:4
Service Invention or Not:no
Publication Date:2014-11-05
Authorization Date:2014-11-05
First Author:wangjian
Current position: