Type of Patent: Chinese invention patent
State of Patent: Pending patent
Authorization number: 201910259552.7
Number of Inventors: 7
Service Invention or Not: no
Application Date: 2019-04-01
Authorization Date: 2020-11-10
First Author: liuyi,王敏,lijianbo,朱明仓,王登宇,林家杰,Huang Jin