PL392844A1 - Obudowa łukowa podporowa spłaszczona - Google Patents

Obudowa łukowa podporowa spłaszczona

Info

Publication number
PL392844A1
PL392844A1 PL392844A PL39284410A PL392844A1 PL 392844 A1 PL392844 A1 PL 392844A1 PL 392844 A PL392844 A PL 392844A PL 39284410 A PL39284410 A PL 39284410A PL 392844 A1 PL392844 A1 PL 392844A1
Authority
PL
Poland
Prior art keywords
mining support
flattened arch
flattened
arch
mining
Prior art date
Application number
PL392844A
Other languages
English (en)
Other versions
PL220959B1 (pl
Inventor
Piotr Głuch
Original Assignee
Politechnika Śląska
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 Politechnika Śląska filed Critical Politechnika Śląska
Priority to PL392844A priority Critical patent/PL220959B1/pl
Publication of PL392844A1 publication Critical patent/PL392844A1/pl
Publication of PL220959B1 publication Critical patent/PL220959B1/pl

Links

PL392844A 2010-11-03 2010-11-03 Obudowa łukowa podatna spłaszczona PL220959B1 (pl)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL392844A PL220959B1 (pl) 2010-11-03 2010-11-03 Obudowa łukowa podatna spłaszczona

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL392844A PL220959B1 (pl) 2010-11-03 2010-11-03 Obudowa łukowa podatna spłaszczona

Publications (2)

Publication Number Publication Date
PL392844A1 true PL392844A1 (pl) 2012-05-07
PL220959B1 PL220959B1 (pl) 2016-01-29

Family

ID=46060907

Family Applications (1)

Application Number Title Priority Date Filing Date
PL392844A PL220959B1 (pl) 2010-11-03 2010-11-03 Obudowa łukowa podatna spłaszczona

Country Status (1)

Country Link
PL (1) PL220959B1 (pl)

Also Published As

Publication number Publication date
PL220959B1 (pl) 2016-01-29

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