Affilication of Author(s):城市与环境学院

Patent Coverage:国内

School Sign:第一单位

Type of Patent:实用新型

State of Patent:有效

Application Number:201720903030.2

Authorization number:ZL 2017 2 0903030.2

Service Invention or Not:yes

Application Date:2017-07-25

Publication Date:2018-02-16

Authorization Date:2018-02-16

First Author:刘万青