一种基于耕地保护的矸石和超高水材料充填开采方法

Release time:2023-09-29 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:郝文华,Guo Guangli,冯光明,Jeffery Zha

Type of Patent:国内

State of Patent:专利授权

Application Number:202210184297.6

Service Invention or Not:no

Application Date:2022-02-25

Authorization Date:2023-05-02

First Author:wangfangtian