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Disigner of the Invention:张帆,李琛,李俊岭,韩姝媛
Type of Patent:Invent
State of Patent:Authorized patents
Application Number:200910195443.X
Service Invention or Not:no
Application Date:2009-09-10
Publication Date:2010-03-10
Authorization Date:2012-08-08
First Author:余应新
