PL275934A3 - Roof support stabilizing device - Google Patents

Roof support stabilizing device

Info

Publication number
PL275934A3
PL275934A3 PL27593488A PL27593488A PL275934A3 PL 275934 A3 PL275934 A3 PL 275934A3 PL 27593488 A PL27593488 A PL 27593488A PL 27593488 A PL27593488 A PL 27593488A PL 275934 A3 PL275934 A3 PL 275934A3
Authority
PL
Poland
Prior art keywords
stabilizing device
roof support
support stabilizing
roof
support
Prior art date
Application number
PL27593488A
Inventor
Karol Grzywa
Ryszard Wardas
Henryk Adamowicz
Boleslaw Szymczyk
Original Assignee
Kopalnia Wegla Kamiennego Mani
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 Kopalnia Wegla Kamiennego Mani filed Critical Kopalnia Wegla Kamiennego Mani
Priority to PL27593488A priority Critical patent/PL275934A3/en
Publication of PL275934A3 publication Critical patent/PL275934A3/en

Links

PL27593488A 1988-11-21 1988-11-21 Roof support stabilizing device PL275934A3 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL27593488A PL275934A3 (en) 1988-11-21 1988-11-21 Roof support stabilizing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL27593488A PL275934A3 (en) 1988-11-21 1988-11-21 Roof support stabilizing device

Publications (1)

Publication Number Publication Date
PL275934A3 true PL275934A3 (en) 1990-05-28

Family

ID=20045115

Family Applications (1)

Application Number Title Priority Date Filing Date
PL27593488A PL275934A3 (en) 1988-11-21 1988-11-21 Roof support stabilizing device

Country Status (1)

Country Link
PL (1) PL275934A3 (en)

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