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Type of Patent:Utility models

State of Patent:Authorized patents

Application Number:CN201220648916.4

Authorization number:ZL201220648916.4

Service Invention or Not:no

Application Date:2012-11-30

Publication Date:2013-07-03

Document Type:DOCUMENTTYPE_ID139324

First Author:潘蕾

Disigner of the Invention:陶杰