Disigner of the Invention:叶智韫,刘学超,端祝超,fangyongli,liuhao,唐轶
Type of Patent:国内
State of Patent:专利授权
Application Number:201710546362.4
Number of Inventors:7
Service Invention or Not:no
Application Date:2017-07-06
Authorization Date:2019-06-14
First Author:chenkui