Institution:402848396ad520cf016ad526094d0037
Scope of Patent:国内
School Sign:0
Disigner of the Invention:马羽
Application Number:2018107895171
Authorization Number:CN108847776B
Service Invention or Not:Yes
Application Date:2018-07-18
Publication Date:2018-11-20
Authorization Date:2019-08-23
First Author:宋崇辉