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Disigner of the Invention:Zhang Dekun,毛勇,葛世荣
Note:张德坤,毛勇,葛世荣
Type of Patent:国内
State of Patent:专利授权
Application Number:201110039814.2
Number of Inventors:4
Service Invention or Not:no
Application Date:2011-02-18
Authorization Date:2012-09-05
First Author:wangshibo