PL253515A1 - Method of lining of longwalls and section of self-advancing supports for longwalls - Google Patents

Method of lining of longwalls and section of self-advancing supports for longwalls

Info

Publication number
PL253515A1
PL253515A1 PL25351585A PL25351585A PL253515A1 PL 253515 A1 PL253515 A1 PL 253515A1 PL 25351585 A PL25351585 A PL 25351585A PL 25351585 A PL25351585 A PL 25351585A PL 253515 A1 PL253515 A1 PL 253515A1
Authority
PL
Poland
Prior art keywords
longwalls
lining
self
section
advancing supports
Prior art date
Application number
PL25351585A
Other versions
PL148661B1 (en
Inventor
Marian Filipek
Marek Flak
Waldemar Rubiniec
Hubert Anczok
Marian Mazur
Krzysztof Zajaczkowski
Wlodzimierz Krzeszowiak
Marian Kowal
Jerzy Wojcik
Bronislaw Prokopowicz
Jozef Lubos
Original Assignee
Dabrowskie Gwarectwo Weglowe K
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 Dabrowskie Gwarectwo Weglowe K filed Critical Dabrowskie Gwarectwo Weglowe K
Priority to PL25351585A priority Critical patent/PL148661B1/en
Publication of PL253515A1 publication Critical patent/PL253515A1/en
Publication of PL148661B1 publication Critical patent/PL148661B1/en

Links

PL25351585A 1985-05-20 1985-05-20 Self-advancing roof support unit PL148661B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL25351585A PL148661B1 (en) 1985-05-20 1985-05-20 Self-advancing roof support unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL25351585A PL148661B1 (en) 1985-05-20 1985-05-20 Self-advancing roof support unit

Publications (2)

Publication Number Publication Date
PL253515A1 true PL253515A1 (en) 1986-12-02
PL148661B1 PL148661B1 (en) 1989-11-30

Family

ID=20026716

Family Applications (1)

Application Number Title Priority Date Filing Date
PL25351585A PL148661B1 (en) 1985-05-20 1985-05-20 Self-advancing roof support unit

Country Status (1)

Country Link
PL (1) PL148661B1 (en)

Also Published As

Publication number Publication date
PL148661B1 (en) 1989-11-30

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