Disigner of the Invention:Cheng Yanhai,雷泽灵,韩正铜,chendongmei
Type of Patent:国内
State of Patent:专利授权
Application Number:201610851559.4
Number of Inventors:5
Service Invention or Not:no
Application Date:2016-09-26
Authorization Date:2019-03-26
First Author:崔然