Type of Patent:Invent
State of Patent:Authorized patents
Authorization number:ZL20151085573.1
Service Invention or Not:no
Authorization Date:2018-01-19
First Author:孙俊
Disigner of the Invention:宋婷,韩飞,孙禄君
Type of Patent:Invent
State of Patent:Authorized patents
Authorization number:ZL20151085573.1
Service Invention or Not:no
Authorization Date:2018-01-19
First Author:孙俊
Disigner of the Invention:宋婷,韩飞,孙禄君