Disigner of the Invention:郭瑞霞,Peizhong FENG,孙智
Note:郭瑞霞,冯培忠,孙智
Type of Patent:国际
State of Patent:专利授权
Application Number:201120026545.1
Authorization number:CN 201986185 U
Number of Inventors:4
Service Invention or Not:no
Application Date:2011-01-22
Authorization Date:2011-09-21
First Author:wangxiaohong