PL56897Y3 - Mining roof supports - Google Patents

Mining roof supports

Info

Publication number
PL56897Y3
PL56897Y3 PL10793894U PL10793894U PL56897Y3 PL 56897 Y3 PL56897 Y3 PL 56897Y3 PL 10793894 U PL10793894 U PL 10793894U PL 10793894 U PL10793894 U PL 10793894U PL 56897 Y3 PL56897 Y3 PL 56897Y3
Authority
PL
Poland
Prior art keywords
roof supports
mining roof
mining
supports
roof
Prior art date
Application number
PL10793894U
Inventor
Jerzy Moskal
Marian Bednarz
Jozef Belniak
Mieczyslaw Godkowicz
Piotr Konieczny
Original Assignee
Grupa Kapitalowa Glinik Fabryk
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 Grupa Kapitalowa Glinik Fabryk filed Critical Grupa Kapitalowa Glinik Fabryk
Priority to PL10793894U priority Critical patent/PL56897Y3/en
Publication of PL56897Y3 publication Critical patent/PL56897Y3/en

Links

PL10793894U 1994-11-07 1994-11-07 Mining roof supports PL56897Y3 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL10793894U PL56897Y3 (en) 1994-11-07 1994-11-07 Mining roof supports

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL10793894U PL56897Y3 (en) 1994-11-07 1994-11-07 Mining roof supports

Publications (1)

Publication Number Publication Date
PL56897Y3 true PL56897Y3 (en) 1999-02-26

Family

ID=19945283

Family Applications (1)

Application Number Title Priority Date Filing Date
PL10793894U PL56897Y3 (en) 1994-11-07 1994-11-07 Mining roof supports

Country Status (1)

Country Link
PL (1) PL56897Y3 (en)

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