PL224793A2 - - Google Patents

Info

Publication number
PL224793A2
PL224793A2 PL22479380A PL22479380A PL224793A2 PL 224793 A2 PL224793 A2 PL 224793A2 PL 22479380 A PL22479380 A PL 22479380A PL 22479380 A PL22479380 A PL 22479380A PL 224793 A2 PL224793 A2 PL 224793A2
Authority
PL
Poland
Application number
PL22479380A
Other versions
PL121133B2 (en
Inventor
Wieslaw Zajega
Wlodzimierz Baginski
Brunon Kula
Marek Sowa
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 PL22479380A priority Critical patent/PL121133B2/pl
Publication of PL224793A2 publication Critical patent/PL224793A2/xx
Publication of PL121133B2 publication Critical patent/PL121133B2/pl

Links

PL22479380A 1980-06-07 1980-06-07 Mechanized shield-type roof support adapted for use with hydraulic fillinga k gidrozakladke PL121133B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL22479380A PL121133B2 (en) 1980-06-07 1980-06-07 Mechanized shield-type roof support adapted for use with hydraulic fillinga k gidrozakladke

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL22479380A PL121133B2 (en) 1980-06-07 1980-06-07 Mechanized shield-type roof support adapted for use with hydraulic fillinga k gidrozakladke

Publications (2)

Publication Number Publication Date
PL224793A2 true PL224793A2 (pl) 1981-04-10
PL121133B2 PL121133B2 (en) 1982-04-30

Family

ID=20003524

Family Applications (1)

Application Number Title Priority Date Filing Date
PL22479380A PL121133B2 (en) 1980-06-07 1980-06-07 Mechanized shield-type roof support adapted for use with hydraulic fillinga k gidrozakladke

Country Status (1)

Country Link
PL (1) PL121133B2 (pl)

Also Published As

Publication number Publication date
PL121133B2 (en) 1982-04-30

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