中国矿业大学主页平台系统 Qingquan Liu--Home-- A invention relates to a method and device for rapidly determining coal seam gas parameters in an underground coal mine

Affilication of Author(s):
中国矿业大学
Scope of patent:
国内
School Sign:
第一单位
Disigner of the Invention:
Zhenyang Wang,Fei Wang,Minghao Yi,Yuanping Cheng,Congmeng Hao,Biao Hu,Zhaonan Jiang,Chenghao Wang,Deyang Wang,Yang Lei,Xinxin He,Tianwei Ren,Wei Li,Hailiang Wang,Shoujie Wu,Lei Nie
Type of Patent:
Invent
State of Patent:
Authorized patents
Application Number:
CN 201710014729.8
Authorization number:
ZL 201710014729.8
Number of Inventors:
17
Service Invention or Not:
no
Application Date:
2017-01-10
Authorization Date:
2020-09-08
First Author:
Qingquan Liu

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