一种露天矿排土场台阶坡改梯生态修复方法

Release time:2023-12-26 Hits:

Affilication of Author(s):矿业工程学院

Scope of patent:国内

Disigner of the Invention:leishaogang,luxiang

Type of Patent:国内

State of Patent:专利授权

Application Number:202210549038.9

Service Invention or Not:no

Application Date:2022-05-20

Authorization Date:2023-01-17

First Author:chenshuzhao