一种露天矿排土场地下水库抽注水井建设方法

Release time:2023-09-01 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:李全生,曹志国,hanliu

Type of Patent:国内

State of Patent:专利授权

Application Number:202110881569.3

Service Invention or Not:no

Application Date:2021-08-02

Authorization Date:2022-04-15

First Author:chenshuzhao