PL281441A1 - Method for nderground mining of thick hard coal deposits wioth significant inclination - Google Patents

Method for nderground mining of thick hard coal deposits wioth significant inclination

Info

Publication number
PL281441A1
PL281441A1 PL28144189A PL28144189A PL281441A1 PL 281441 A1 PL281441 A1 PL 281441A1 PL 28144189 A PL28144189 A PL 28144189A PL 28144189 A PL28144189 A PL 28144189A PL 281441 A1 PL281441 A1 PL 281441A1
Authority
PL
Poland
Prior art keywords
nderground
wioth
mining
hard coal
thick hard
Prior art date
Application number
PL28144189A
Other versions
PL160035B1 (en
Inventor
Marian Krysik
Alfred Bilinski
Waldemar Stanik
Marian Janowski
Andrzej Stacha
Zbigniew Sodo
Original Assignee
Glowny Instytut Gornictwa
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 Glowny Instytut Gornictwa filed Critical Glowny Instytut Gornictwa
Priority to PL28144189A priority Critical patent/PL160035B1/en
Publication of PL281441A1 publication Critical patent/PL281441A1/en
Publication of PL160035B1 publication Critical patent/PL160035B1/en

Links

PL28144189A 1989-09-13 1989-09-13 Method for nderground mining of thick hard coal deposits wioth significant inclination PL160035B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL28144189A PL160035B1 (en) 1989-09-13 1989-09-13 Method for nderground mining of thick hard coal deposits wioth significant inclination

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL28144189A PL160035B1 (en) 1989-09-13 1989-09-13 Method for nderground mining of thick hard coal deposits wioth significant inclination

Publications (2)

Publication Number Publication Date
PL281441A1 true PL281441A1 (en) 1991-03-25
PL160035B1 PL160035B1 (en) 1993-01-29

Family

ID=20048625

Family Applications (1)

Application Number Title Priority Date Filing Date
PL28144189A PL160035B1 (en) 1989-09-13 1989-09-13 Method for nderground mining of thick hard coal deposits wioth significant inclination

Country Status (1)

Country Link
PL (1) PL160035B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117722179A (en) * 2023-12-18 2024-03-19 西安科技大学 Water-retaining and anti-flushing coal mining method based on pressure relief fracture grouting to reconstruct anti-flushing water-resisting layer

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117722179A (en) * 2023-12-18 2024-03-19 西安科技大学 Water-retaining and anti-flushing coal mining method based on pressure relief fracture grouting to reconstruct anti-flushing water-resisting layer

Also Published As

Publication number Publication date
PL160035B1 (en) 1993-01-29

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