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Disigner of the Invention:huangjiahui,yangzhijiang

Note:黄家会,杨志江

Type of Patent:国际

State of Patent:专利授权

Application Number:200620071657.8

Authorization number:CN 2898535Y

Number of Inventors:3

Service Invention or Not:no

Application Date:2006-05-16

Authorization Date:2007-05-09

First Author:yangweihao

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