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Beijing, CN
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last 30 patents
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Patent Grant
Rock burst active prevention and control mechanism
Patent number
12,037,904
Issue date
Jul 16, 2024
CHINA UNIVERSITY OF MINING & TECHNOLOGY-BEIJING
Jie Hu
E21 - EARTH DRILLING MINING
Information
Patent Grant
K-nearest neighbour rock burst prediction method and device based o...
Patent number
11,422,076
Issue date
Aug 23, 2022
Beijing University of Civil Engineering and Architecture
Yu Zhang
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Simulated impact-type rock burst experiment apparatus
Patent number
9,410,874
Issue date
Aug 9, 2016
CHINA UNIVERSITY OF MINING & TECHNOLOGY (BEIJING)
Manchao He
G01 - MEASURING TESTING
Patents Applications
last 30 patents
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Patent Application
SIMULATED IMPACT-TYPE ROCK BURST EXPERIMENT APPARATUS
Publication number
20150168282
Publication date
Jun 18, 2015
CHINA UNIVERSITY OF MINING & TECHNOLOGY (BEIJING)
Manchao He
G01 - MEASURING TESTING