一种厚煤层露天矿端帮压煤气化回收方法

Release time:2023-12-26 Hits:

Affilication of Author(s):矿业工程学院

Scope of patent:国内

School Sign:第一单位

Disigner of the Invention:hanliu,杨猛

Type of Patent:国内

State of Patent:专利授权

Application Number:202210307929.3

Service Invention or Not:no

Application Date:2022-03-26

Authorization Date:2023-01-17

First Author:chenshuzhao