PL262960A1 - Roof support - Google Patents

Roof support

Info

Publication number
PL262960A1
PL262960A1 PL26296086A PL26296086A PL262960A1 PL 262960 A1 PL262960 A1 PL 262960A1 PL 26296086 A PL26296086 A PL 26296086A PL 26296086 A PL26296086 A PL 26296086A PL 262960 A1 PL262960 A1 PL 262960A1
Authority
PL
Poland
Prior art keywords
roof support
roof
support
Prior art date
Application number
PL26296086A
Other versions
PL152949B1 (en
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 filed Critical
Priority to PL26296086A priority Critical patent/PL152949B1/en
Publication of PL262960A1 publication Critical patent/PL262960A1/en
Publication of PL152949B1 publication Critical patent/PL152949B1/en

Links

PL26296086A 1986-12-11 1986-12-11 Roof support PL152949B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL26296086A PL152949B1 (en) 1986-12-11 1986-12-11 Roof support

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL26296086A PL152949B1 (en) 1986-12-11 1986-12-11 Roof support

Publications (2)

Publication Number Publication Date
PL262960A1 true PL262960A1 (en) 1988-09-15
PL152949B1 PL152949B1 (en) 1991-02-28

Family

ID=20033992

Family Applications (1)

Application Number Title Priority Date Filing Date
PL26296086A PL152949B1 (en) 1986-12-11 1986-12-11 Roof support

Country Status (1)

Country Link
PL (1) PL152949B1 (en)

Also Published As

Publication number Publication date
PL152949B1 (en) 1991-02-28

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