PL54568Y1 - Mine roof support - Google Patents

Mine roof support

Info

Publication number
PL54568Y1
PL54568Y1 PL10429992U PL10429992U PL54568Y1 PL 54568 Y1 PL54568 Y1 PL 54568Y1 PL 10429992 U PL10429992 U PL 10429992U PL 10429992 U PL10429992 U PL 10429992U PL 54568 Y1 PL54568 Y1 PL 54568Y1
Authority
PL
Poland
Prior art keywords
roof support
mine roof
mine
support
roof
Prior art date
Application number
PL10429992U
Inventor
Jerzy Moskal
Marian Bednarz
Jozef Belniak
Mieczyslaw Godkowicz
Piotr Konieczny
Original Assignee
Maszyn Glinik Sa Fab
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 Maszyn Glinik Sa Fab filed Critical Maszyn Glinik Sa Fab
Priority to PL10429992U priority Critical patent/PL54568Y1/en
Publication of PL54568Y1 publication Critical patent/PL54568Y1/en

Links

PL10429992U 1992-12-21 1992-12-21 Mine roof support PL54568Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL10429992U PL54568Y1 (en) 1992-12-21 1992-12-21 Mine roof support

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL10429992U PL54568Y1 (en) 1992-12-21 1992-12-21 Mine roof support

Publications (1)

Publication Number Publication Date
PL54568Y1 true PL54568Y1 (en) 1996-10-31

Family

ID=19942017

Family Applications (1)

Application Number Title Priority Date Filing Date
PL10429992U PL54568Y1 (en) 1992-12-21 1992-12-21 Mine roof support

Country Status (1)

Country Link
PL (1) PL54568Y1 (en)

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