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Disigner of the Invention:刘应科,张仁贵

Note:刘应科,张仁贵

Type of Patent:国际

State of Patent:专利授权

Application Number:200920048045.0

Authorization number:CN 201460843U

Number of Inventors:3

Service Invention or Not:no

Application Date:2009-08-27

Authorization Date:2010-05-12

First Author:周福宝

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