PL352002A1 - Flattened mixed arching and prop type roof supporting system - Google Patents

Flattened mixed arching and prop type roof supporting system

Info

Publication number
PL352002A1
PL352002A1 PL35200202A PL35200202A PL352002A1 PL 352002 A1 PL352002 A1 PL 352002A1 PL 35200202 A PL35200202 A PL 35200202A PL 35200202 A PL35200202 A PL 35200202A PL 352002 A1 PL352002 A1 PL 352002A1
Authority
PL
Poland
Prior art keywords
arching
supporting system
roof supporting
type roof
prop type
Prior art date
Application number
PL35200202A
Other versions
PL197046B1 (en
Inventor
Piotr Gluch
Wojciech Preidl
Piotr Trybus
Jozef Ziobron
Jan Zimonczyk
Eugeniusz Bieg
Witold Raszczyk
Zbigniew Til
Original Assignee
Przed Prod Gornicze Row Jas Sp
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 Przed Prod Gornicze Row Jas Sp filed Critical Przed Prod Gornicze Row Jas Sp
Priority to PL352002A priority Critical patent/PL197046B1/en
Publication of PL352002A1 publication Critical patent/PL352002A1/en
Publication of PL197046B1 publication Critical patent/PL197046B1/en

Links

PL352002A 2002-02-04 2002-02-04 Flattened mixed arching and prop type roof supporting system PL197046B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL352002A PL197046B1 (en) 2002-02-04 2002-02-04 Flattened mixed arching and prop type roof supporting system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL352002A PL197046B1 (en) 2002-02-04 2002-02-04 Flattened mixed arching and prop type roof supporting system

Publications (2)

Publication Number Publication Date
PL352002A1 true PL352002A1 (en) 2003-08-11
PL197046B1 PL197046B1 (en) 2008-02-29

Family

ID=29775836

Family Applications (1)

Application Number Title Priority Date Filing Date
PL352002A PL197046B1 (en) 2002-02-04 2002-02-04 Flattened mixed arching and prop type roof supporting system

Country Status (1)

Country Link
PL (1) PL197046B1 (en)

Also Published As

Publication number Publication date
PL197046B1 (en) 2008-02-29

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Legal Events

Date Code Title Description
LAPS Decisions on the lapse of the protection rights

Effective date: 20080204