徐金兰 Likes:

Affilication of Author(s):

环境与市政工程学院

Scope of patent:

国内

Disigner of the Invention:

任俊豪,张凯迪,王博

Type of Patent:

Utility models

State of Patent:

专利授权

Application Number:

201822131195.X

Service Invention or Not:

yes

Application Date:

2018-12-18

Authorization Date:

2019-10-18

First Author:

wangjunping,xujinlan