中国矿业大学主页平台系统 zhengxigui--Home-- 一种拱形沿空留巷充填墙体结构

Professor

Supervisor of Doctorate Candidates

Supervisor of Master's Candidates

E-Mail:

School/Department:矿业工程学院

Administrative Position:采矿工程系系主任

Education Level:With Certificate of Graduation for Doctorate Study

Business Address:矿业学院B510-2

Gender:Male

Contact Information:13912041768

Degree:Doctor

Alma Mater:中国矿业大学

Discipline:Mining Engineering

Current position: Home > Scientific Research > Patents

一种拱形沿空留巷充填墙体结构

Release time:2020-10-30 Hits:

Disigner of the Invention:张农,花锦波,Xiaowei Feng,洪昊,师超民

Type of Patent:国际

State of Patent:专利授权

Application Number:201320035295.7

Number of Inventors:6

Service Invention or Not:no

Application Date:2013-01-23

Authorization Date:2013-07-17

First Author:zhengxigui