Affilication of Author(s):机械与汽车工程学院

Patent Coverage:国内

School Sign:第一单位

Type of Patent:Utility models

State of Patent:专利授权

Application Number:ZL201920291658.0

Authorization number:9326198

Service Invention or Not:no

Application Date:2019-03-08

Publication Date:2019-09-03

Authorization Date:2019-09-03