PL306694A1 - Hydraulic roof supports - Google Patents

Hydraulic roof supports

Info

Publication number
PL306694A1
PL306694A1 PL30669495A PL30669495A PL306694A1 PL 306694 A1 PL306694 A1 PL 306694A1 PL 30669495 A PL30669495 A PL 30669495A PL 30669495 A PL30669495 A PL 30669495A PL 306694 A1 PL306694 A1 PL 306694A1
Authority
PL
Poland
Prior art keywords
roof supports
hydraulic roof
hydraulic
supports
roof
Prior art date
Application number
PL30669495A
Inventor
Boleslaw Adamek
Leszek Jarno
Stanislaw Romanowicz
Zdzislaw Smialek
Original Assignee
Boleslaw Adamek
Leszek Jarno
Stanislaw Romanowicz
Zdzislaw Smialek
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 Boleslaw Adamek, Leszek Jarno, Stanislaw Romanowicz, Zdzislaw Smialek filed Critical Boleslaw Adamek
Priority to PL30669495A priority Critical patent/PL306694A1/en
Publication of PL306694A1 publication Critical patent/PL306694A1/en

Links

PL30669495A 1995-01-05 1995-01-05 Hydraulic roof supports PL306694A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL30669495A PL306694A1 (en) 1995-01-05 1995-01-05 Hydraulic roof supports

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL30669495A PL306694A1 (en) 1995-01-05 1995-01-05 Hydraulic roof supports

Publications (1)

Publication Number Publication Date
PL306694A1 true PL306694A1 (en) 1996-07-08

Family

ID=20064138

Family Applications (1)

Application Number Title Priority Date Filing Date
PL30669495A PL306694A1 (en) 1995-01-05 1995-01-05 Hydraulic roof supports

Country Status (1)

Country Link
PL (1) PL306694A1 (en)

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