ZA202204342B - Method for mining coal seam group - Google Patents

Method for mining coal seam group

Info

Publication number
ZA202204342B
ZA202204342B ZA2022/04342A ZA202204342A ZA202204342B ZA 202204342 B ZA202204342 B ZA 202204342B ZA 2022/04342 A ZA2022/04342 A ZA 2022/04342A ZA 202204342 A ZA202204342 A ZA 202204342A ZA 202204342 B ZA202204342 B ZA 202204342B
Authority
ZA
South Africa
Prior art keywords
coal seam
mining coal
seam group
group
mining
Prior art date
Application number
ZA2022/04342A
Inventor
Anxiang Feng
Jianjun Cao
Yan'an Zhou
Benqing Yuan
Xiaozhang Tong
Qihan Ren
Tao Zhou
Siqian Li
Chunhui Ye
Zunyu Xu
Yang Yang
Huaifu Liu
Bo Bi
He Liang
Original Assignee
Pingan Coal Mining Engineering Tech Research Institute Co Ltd
China Coal Tech And Engineering Group Chongqing Research Institute
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Pingan Coal Mining Engineering Tech Research Institute Co Ltd, China Coal Tech And Engineering Group Chongqing Research Institute filed Critical Pingan Coal Mining Engineering Tech Research Institute Co Ltd
Priority to ZA2022/04342A priority Critical patent/ZA202204342B/en
Publication of ZA202204342B publication Critical patent/ZA202204342B/en

Links

ZA2022/04342A 2022-04-19 2022-04-19 Method for mining coal seam group ZA202204342B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ZA2022/04342A ZA202204342B (en) 2022-04-19 2022-04-19 Method for mining coal seam group

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ZA2022/04342A ZA202204342B (en) 2022-04-19 2022-04-19 Method for mining coal seam group

Publications (1)

Publication Number Publication Date
ZA202204342B true ZA202204342B (en) 2022-06-29

Family

ID=82196908

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA2022/04342A ZA202204342B (en) 2022-04-19 2022-04-19 Method for mining coal seam group

Country Status (1)

Country Link
ZA (1) ZA202204342B (en)

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