PL292053A3 - Gallery squaring or trapezoid lining made of i-sections - Google Patents

Gallery squaring or trapezoid lining made of i-sections

Info

Publication number
PL292053A3
PL292053A3 PL29205391A PL29205391A PL292053A3 PL 292053 A3 PL292053 A3 PL 292053A3 PL 29205391 A PL29205391 A PL 29205391A PL 29205391 A PL29205391 A PL 29205391A PL 292053 A3 PL292053 A3 PL 292053A3
Authority
PL
Poland
Prior art keywords
squaring
gallery
sections
lining made
trapezoid
Prior art date
Application number
PL29205391A
Other versions
PL166133B3 (en
Inventor
Jozef Kowal
Andrzej Kowal
Kazimierz Rulka
Lucjan Glab
Kazimierz Twardokes
Wieslaw Wojciechowski
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 PL29205391A priority Critical patent/PL166133B3/en
Publication of PL292053A3 publication Critical patent/PL292053A3/en
Publication of PL166133B3 publication Critical patent/PL166133B3/en

Links

PL29205391A 1991-10-14 1991-10-14 Rectangular or trapezoidal pavement housing made of I-section PL166133B3 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL29205391A PL166133B3 (en) 1991-10-14 1991-10-14 Rectangular or trapezoidal pavement housing made of I-section

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL29205391A PL166133B3 (en) 1991-10-14 1991-10-14 Rectangular or trapezoidal pavement housing made of I-section

Publications (2)

Publication Number Publication Date
PL292053A3 true PL292053A3 (en) 1993-04-19
PL166133B3 PL166133B3 (en) 1995-04-28

Family

ID=20055865

Family Applications (1)

Application Number Title Priority Date Filing Date
PL29205391A PL166133B3 (en) 1991-10-14 1991-10-14 Rectangular or trapezoidal pavement housing made of I-section

Country Status (1)

Country Link
PL (1) PL166133B3 (en)

Also Published As

Publication number Publication date
PL166133B3 (en) 1995-04-28

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