一种抽采管路的瓦斯浓度监控系统及方法

Release time:2023-09-01 Hits:

Affilication of Author(s):矿业工程学院

Scope of patent:国内

Disigner of the Invention:魏学谦,张洋,尚俊剑

Type of Patent:国内

State of Patent:专利授权

Application Number:202110900464.8

Service Invention or Not:no

Application Date:2021-08-06

Authorization Date:2022-09-20

First Author:wangfangtian