Disigner of the Invention:zhangjixiong,王佳奇,齐文跃,欧阳神央
Type of Patent:国内
State of Patent:专利授权
Application Number:201711336459.9
Number of Inventors:5
Service Invention or Not:no
Application Date:2017-12-14
Authorization Date:2019-04-23
First Author:zhangqiang