Release Time:2019-05-10  Hits:

First Author: Wang Yongqing

Disigner of the Invention: Dongming Guo,Kuo Liu,王晋宇,李宽,Haibo Liu,韩灵生

Application Number: CN201711469334.3

Publication Date: 2017-12-29

Authorization Date: 2018-06-22

Authorization Number: CN108195707A