Inventor

WANG QIQING

CN2 patents

Patents

2 patents

US11879336B2Jan 23, 2024

Monitoring device and method for dynamic development of overburden mining separated bed

UNIV CHINA MINING1 citations50

US11060402B2Jul 13, 2021

Method for classifying phreatic leakage disaster level in shallow coal seam mining

UNIV CHINA MINING0 citations42