PL113114B2 - Method of determining places exposed to crumping hazards on a mine working floor - Google Patents

Method of determining places exposed to crumping hazards on a mine working floor

Info

Publication number
PL113114B2
PL113114B2 PL21048978A PL21048978A PL113114B2 PL 113114 B2 PL113114 B2 PL 113114B2 PL 21048978 A PL21048978 A PL 21048978A PL 21048978 A PL21048978 A PL 21048978A PL 113114 B2 PL113114 B2 PL 113114B2
Authority
PL
Poland
Prior art keywords
crumping
hazards
mine working
working floor
places exposed
Prior art date
Application number
PL21048978A
Other languages
English (en)
Other versions
PL210489A1 (pl
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 filed Critical
Priority to PL21048978A priority Critical patent/PL113114B2/xx
Publication of PL210489A1 publication Critical patent/PL210489A1/pl
Publication of PL113114B2 publication Critical patent/PL113114B2/xx

Links

PL21048978A 1978-10-25 1978-10-25 Method of determining places exposed to crumping hazards on a mine working floor PL113114B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL21048978A PL113114B2 (en) 1978-10-25 1978-10-25 Method of determining places exposed to crumping hazards on a mine working floor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL21048978A PL113114B2 (en) 1978-10-25 1978-10-25 Method of determining places exposed to crumping hazards on a mine working floor

Publications (2)

Publication Number Publication Date
PL210489A1 PL210489A1 (pl) 1979-08-27
PL113114B2 true PL113114B2 (en) 1980-11-29

Family

ID=19992205

Family Applications (1)

Application Number Title Priority Date Filing Date
PL21048978A PL113114B2 (en) 1978-10-25 1978-10-25 Method of determining places exposed to crumping hazards on a mine working floor

Country Status (1)

Country Link
PL (1) PL113114B2 (pl)

Also Published As

Publication number Publication date
PL210489A1 (pl) 1979-08-27

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