PL250286A2 - Mechanized roof-support - Google Patents

Mechanized roof-support

Info

Publication number
PL250286A2
PL250286A2 PL25028684A PL25028684A PL250286A2 PL 250286 A2 PL250286 A2 PL 250286A2 PL 25028684 A PL25028684 A PL 25028684A PL 25028684 A PL25028684 A PL 25028684A PL 250286 A2 PL250286 A2 PL 250286A2
Authority
PL
Poland
Prior art keywords
support
mechanized roof
mechanized
roof
Prior art date
Application number
PL25028684A
Other versions
PL137919B2 (en
Inventor
Alfred Bilinski
Stanislaw Glonek
Jan Gwiazda
Antoni Kidybinski
Tadeusz Kostyk
Janusz Kownacki
Brunon Kula
Jozef Lojas
Original Assignee
Glowny Instytut Gornictwa
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 Glowny Instytut Gornictwa filed Critical Glowny Instytut Gornictwa
Priority to PL25028684A priority Critical patent/PL137919B2/en
Publication of PL250286A2 publication Critical patent/PL250286A2/en
Publication of PL137919B2 publication Critical patent/PL137919B2/en

Links

PL25028684A 1984-11-02 1984-11-02 Mechanized roof-support PL137919B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL25028684A PL137919B2 (en) 1984-11-02 1984-11-02 Mechanized roof-support

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL25028684A PL137919B2 (en) 1984-11-02 1984-11-02 Mechanized roof-support

Publications (2)

Publication Number Publication Date
PL250286A2 true PL250286A2 (en) 1985-09-10
PL137919B2 PL137919B2 (en) 1986-07-31

Family

ID=20023963

Family Applications (1)

Application Number Title Priority Date Filing Date
PL25028684A PL137919B2 (en) 1984-11-02 1984-11-02 Mechanized roof-support

Country Status (1)

Country Link
PL (1) PL137919B2 (en)

Also Published As

Publication number Publication date
PL137919B2 (en) 1986-07-31

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