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School/Department:矿业工程学院

Gender:Male

Degree:Doctor

Alma Mater:中国矿业大学

Current position: Home > Scientific Research > Patents

保留棚腿充填的沿空留巷方法

Release time:2020-10-30 Hits:

Affilication of Author(s):矿业工程学院

Disigner of the Invention:张农,唐永志,刘洪洋,zhengxigui,薛俊华

Note:矿业学院 13645214215

Type of Patent:国内

State of Patent:专利授权

Application Number:201310277015.8

Number of Inventors:6

Service Invention or Not:no

Application Date:2013-07-04

Authorization Date:2015-06-17

First Author:kanjiaguang