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Disigner of the Invention:huangjiahui,renyanlong
Note:黄家会,任彦龙
Type of Patent:国际
State of Patent:专利撤回
Application Number:200420027499.7
Authorization number:CN 2700409Y
Number of Inventors:3
Service Invention or Not:no
Application Date:2004-05-19
Authorization Date:2005-05-18
First Author:yangweihao