PL304591A1 - Method of quickly erecting and dismantling underground mine longwall workings and apparatus therefor - Google Patents

Method of quickly erecting and dismantling underground mine longwall workings and apparatus therefor

Info

Publication number
PL304591A1
PL304591A1 PL30459194A PL30459194A PL304591A1 PL 304591 A1 PL304591 A1 PL 304591A1 PL 30459194 A PL30459194 A PL 30459194A PL 30459194 A PL30459194 A PL 30459194A PL 304591 A1 PL304591 A1 PL 304591A1
Authority
PL
Poland
Prior art keywords
apparatus therefor
underground mine
dismantling
quickly erecting
longwall workings
Prior art date
Application number
PL30459194A
Other versions
PL173410B1 (en
Inventor
Stanislaw Ploskon
Piotr Ploskon
Original Assignee
Progress Sp Z Oo
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 Progress Sp Z Oo filed Critical Progress Sp Z Oo
Priority to PL94304591A priority Critical patent/PL173410B1/en
Publication of PL304591A1 publication Critical patent/PL304591A1/en
Publication of PL173410B1 publication Critical patent/PL173410B1/en

Links

PL94304591A 1994-08-05 1994-08-05 Method of quickly erecting and dismantling underground mine longwall workings and apparatus therefor PL173410B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL94304591A PL173410B1 (en) 1994-08-05 1994-08-05 Method of quickly erecting and dismantling underground mine longwall workings and apparatus therefor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL94304591A PL173410B1 (en) 1994-08-05 1994-08-05 Method of quickly erecting and dismantling underground mine longwall workings and apparatus therefor

Publications (2)

Publication Number Publication Date
PL304591A1 true PL304591A1 (en) 1996-02-19
PL173410B1 PL173410B1 (en) 1998-03-31

Family

ID=20063042

Family Applications (1)

Application Number Title Priority Date Filing Date
PL94304591A PL173410B1 (en) 1994-08-05 1994-08-05 Method of quickly erecting and dismantling underground mine longwall workings and apparatus therefor

Country Status (1)

Country Link
PL (1) PL173410B1 (en)

Also Published As

Publication number Publication date
PL173410B1 (en) 1998-03-31

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