PL247207A1 - Apparatus for ventilating mine workings - Google Patents

Apparatus for ventilating mine workings

Info

Publication number
PL247207A1
PL247207A1 PL24720784A PL24720784A PL247207A1 PL 247207 A1 PL247207 A1 PL 247207A1 PL 24720784 A PL24720784 A PL 24720784A PL 24720784 A PL24720784 A PL 24720784A PL 247207 A1 PL247207 A1 PL 247207A1
Authority
PL
Poland
Prior art keywords
mine workings
ventilating
ventilating mine
workings
mine
Prior art date
Application number
PL24720784A
Other versions
PL145173B1 (en
Inventor
Leszek Tylec
Marian Nowak
Jan Kania
Zdzislaw Pietka
Andrzej Bernady
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 PL24720784A priority Critical patent/PL145173B1/en
Publication of PL247207A1 publication Critical patent/PL247207A1/en
Publication of PL145173B1 publication Critical patent/PL145173B1/en

Links

PL24720784A 1984-04-11 1984-04-11 Apparatus for ventilating mine workings PL145173B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL24720784A PL145173B1 (en) 1984-04-11 1984-04-11 Apparatus for ventilating mine workings

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL24720784A PL145173B1 (en) 1984-04-11 1984-04-11 Apparatus for ventilating mine workings

Publications (2)

Publication Number Publication Date
PL247207A1 true PL247207A1 (en) 1985-10-22
PL145173B1 PL145173B1 (en) 1988-08-31

Family

ID=20021382

Family Applications (1)

Application Number Title Priority Date Filing Date
PL24720784A PL145173B1 (en) 1984-04-11 1984-04-11 Apparatus for ventilating mine workings

Country Status (1)

Country Link
PL (1) PL145173B1 (en)

Also Published As

Publication number Publication date
PL145173B1 (en) 1988-08-31

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