PL237172A1 - Shield-type roof support - Google Patents

Shield-type roof support

Info

Publication number
PL237172A1
PL237172A1 PL23717282A PL23717282A PL237172A1 PL 237172 A1 PL237172 A1 PL 237172A1 PL 23717282 A PL23717282 A PL 23717282A PL 23717282 A PL23717282 A PL 23717282A PL 237172 A1 PL237172 A1 PL 237172A1
Authority
PL
Poland
Prior art keywords
shield
roof support
type roof
type
support
Prior art date
Application number
PL23717282A
Other versions
PL137194B1 (en
Inventor
Stanislaw Romanowicz
Franciszek Podlesny
Eugeniusz Gorski
Stanislaw Orchel
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 PL23717282A priority Critical patent/PL137194B1/en
Publication of PL237172A1 publication Critical patent/PL237172A1/en
Publication of PL137194B1 publication Critical patent/PL137194B1/en

Links

PL23717282A 1982-06-28 1982-06-28 Shield-type roof support PL137194B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL23717282A PL137194B1 (en) 1982-06-28 1982-06-28 Shield-type roof support

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL23717282A PL137194B1 (en) 1982-06-28 1982-06-28 Shield-type roof support

Publications (2)

Publication Number Publication Date
PL237172A1 true PL237172A1 (en) 1984-01-16
PL137194B1 PL137194B1 (en) 1986-05-31

Family

ID=20013200

Family Applications (1)

Application Number Title Priority Date Filing Date
PL23717282A PL137194B1 (en) 1982-06-28 1982-06-28 Shield-type roof support

Country Status (1)

Country Link
PL (1) PL137194B1 (en)

Also Published As

Publication number Publication date
PL137194B1 (en) 1986-05-31

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