Membership
Tour
Register
Log in
JIALIN XU
Follow
Person
XUZHOU, CN
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Ground double-hole combined water inrush prevention method for over...
Patent number
11,732,548
Issue date
Aug 22, 2023
China University of Mining and Technology
Xiaozhen Wang
E21 - EARTH DRILLING MINING
Patents Applications
last 30 patents
Information
Patent Application
ISOLATED OVERBURDEN GROUTING FILLING METHOD FOR COAL GANGUE UNDERGR...
Publication number
20240102343
Publication date
Mar 28, 2024
CHINA UNIVERSITY OF MINING AND TECHNOLOGY
Dayang XUAN
E21 - EARTH DRILLING MINING
Information
Patent Application
GROUND DOUBLE-HOLE COMBINED WATER INRUSH PREVENTION METHOD FOR OVER...
Publication number
20230075452
Publication date
Mar 9, 2023
China University of Mining and Technology
XIAOZHEN WANG
E21 - EARTH DRILLING MINING