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Disigner of the Invention:Li Zhonghui,liuxiaofei
Note:李忠辉,刘晓斐
Type of Patent:国内
State of Patent:专利授权
Application Number:200810023237.6
Authorization number:CN 101251498 B
Number of Inventors:3
Service Invention or Not:no
Application Date:2008-04-03
Authorization Date:2010-07-07
First Author:wangenyuan
