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Disigner of the Invention:刘英; 薛金阳; 易浩; 洪涛; 姜文; 王伟

Type of Patent:Invent

State of Patent:Authorized patents

Application Number:CN201210476490.3

Authorization number:CN102931481B

Number of Inventors:6

Service Invention or Not:no

Application Date:2012-11-21

Authorization Date:2014-09-17