废弃露天矿坑的综合利用系统

Release time:2020-10-30 Hits:

Affilication of Author(s):矿业工程学院

Disigner of the Invention:陈宇,周伟,hanliu,杨猛

Type of Patent:国际

State of Patent:专利授权

Application Number:201920237510.9

Number of Inventors:5

Service Invention or Not:no

Application Date:2019-02-25

Authorization Date:2019-11-15

First Author:chenshuzhao