Type of Patent:Invent
State of Patent:Authorized patents
Application Number:201110191999.9
Authorization number:CN102242744B
Number of Inventors:4
Service Invention or Not:no
Application Date:2011-07-11
Authorization Date:2014-01-29
First Author:朱玉川
Disigner of the Invention:李跃松,鲍和云,成奇峰