Type of Patent: The invention
State of Patent: Authorized patents
Application Number: CN201710167251.2;CN201700010167251
Authorization number: CN107081516A;CN2017107081516A
Number of Inventors: 4
Service Invention or Not: no
Application Date: 2017-03-20
Publication Date: 2017-08-22
First Author: 孙红亮 黄坤 李阳 朱德贵