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PL238256A1 - Roof support for an underground mine - Google Patents

Roof support for an underground mine

Info

Publication number
PL238256A1
PL238256A1 PL23825682A PL23825682A PL238256A1 PL 238256 A1 PL238256 A1 PL 238256A1 PL 23825682 A PL23825682 A PL 23825682A PL 23825682 A PL23825682 A PL 23825682A PL 238256 A1 PL238256 A1 PL 238256A1
Authority
PL
Poland
Prior art keywords
roof support
underground mine
mine
underground
roof
Prior art date
Application number
PL23825682A
Other versions
PL133818B1 (en
Inventor
Wlodzimierz Jarosz
Wincenty Pretor
Original Assignee
Ct Kt Maszyn Gorniczych Komag
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 Ct Kt Maszyn Gorniczych Komag filed Critical Ct Kt Maszyn Gorniczych Komag
Priority to PL23825682A priority Critical patent/PL133818B1/en
Publication of PL238256A1 publication Critical patent/PL238256A1/en
Publication of PL133818B1 publication Critical patent/PL133818B1/en

Links

PL23825682A 1982-09-15 1982-09-15 Roof support for an underground mine PL133818B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL23825682A PL133818B1 (en) 1982-09-15 1982-09-15 Roof support for an underground mine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL23825682A PL133818B1 (en) 1982-09-15 1982-09-15 Roof support for an underground mine

Publications (2)

Publication Number Publication Date
PL238256A1 true PL238256A1 (en) 1984-03-26
PL133818B1 PL133818B1 (en) 1985-06-29

Family

ID=20014036

Family Applications (1)

Application Number Title Priority Date Filing Date
PL23825682A PL133818B1 (en) 1982-09-15 1982-09-15 Roof support for an underground mine

Country Status (1)

Country Link
PL (1) PL133818B1 (en)

Also Published As

Publication number Publication date
PL133818B1 (en) 1985-06-29

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