PL241628A1 - Mine lining for steel close set timbering - Google Patents

Mine lining for steel close set timbering

Info

Publication number
PL241628A1
PL241628A1 PL24162883A PL24162883A PL241628A1 PL 241628 A1 PL241628 A1 PL 241628A1 PL 24162883 A PL24162883 A PL 24162883A PL 24162883 A PL24162883 A PL 24162883A PL 241628 A1 PL241628 A1 PL 241628A1
Authority
PL
Poland
Prior art keywords
timbering
close set
steel close
mine lining
mine
Prior art date
Application number
PL24162883A
Other versions
PL139069B1 (en
Inventor
Franciszek Swierz
Stanislaw Chmiel
Michal Swierz
Original Assignee
Przed Robot Gorniczych
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 Robot Gorniczych filed Critical Przed Robot Gorniczych
Priority to PL24162883A priority Critical patent/PL139069B1/en
Publication of PL241628A1 publication Critical patent/PL241628A1/en
Publication of PL139069B1 publication Critical patent/PL139069B1/en

Links

PL24162883A 1983-04-25 1983-04-25 Mine lining for steel close set timbering PL139069B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL24162883A PL139069B1 (en) 1983-04-25 1983-04-25 Mine lining for steel close set timbering

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL24162883A PL139069B1 (en) 1983-04-25 1983-04-25 Mine lining for steel close set timbering

Publications (2)

Publication Number Publication Date
PL241628A1 true PL241628A1 (en) 1984-11-08
PL139069B1 PL139069B1 (en) 1986-12-31

Family

ID=20016752

Family Applications (1)

Application Number Title Priority Date Filing Date
PL24162883A PL139069B1 (en) 1983-04-25 1983-04-25 Mine lining for steel close set timbering

Country Status (1)

Country Link
PL (1) PL139069B1 (en)

Also Published As

Publication number Publication date
PL139069B1 (en) 1986-12-31

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