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PL232457A1 - Method of mining minerals from protective pillars - Google Patents

Method of mining minerals from protective pillars

Info

Publication number
PL232457A1
PL232457A1 PL23245781A PL23245781A PL232457A1 PL 232457 A1 PL232457 A1 PL 232457A1 PL 23245781 A PL23245781 A PL 23245781A PL 23245781 A PL23245781 A PL 23245781A PL 232457 A1 PL232457 A1 PL 232457A1
Authority
PL
Poland
Prior art keywords
mining minerals
protective pillars
pillars
protective
minerals
Prior art date
Application number
PL23245781A
Other versions
PL135951B1 (en
Inventor
Bogdan Dzegniuk
Jan Magdziorz
Wieslaw Piwowarski
Zbigniew Orlowicz
Original Assignee
Akad Gorniczo Hutnicza
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 Akad Gorniczo Hutnicza filed Critical Akad Gorniczo Hutnicza
Priority to PL23245781A priority Critical patent/PL135951B1/en
Publication of PL232457A1 publication Critical patent/PL232457A1/en
Publication of PL135951B1 publication Critical patent/PL135951B1/en

Links

PL23245781A 1981-07-31 1981-07-31 Method of mining minerals from safety pillars PL135951B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL23245781A PL135951B1 (en) 1981-07-31 1981-07-31 Method of mining minerals from safety pillars

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL23245781A PL135951B1 (en) 1981-07-31 1981-07-31 Method of mining minerals from safety pillars

Publications (2)

Publication Number Publication Date
PL232457A1 true PL232457A1 (en) 1983-02-14
PL135951B1 PL135951B1 (en) 1986-01-31

Family

ID=20009486

Family Applications (1)

Application Number Title Priority Date Filing Date
PL23245781A PL135951B1 (en) 1981-07-31 1981-07-31 Method of mining minerals from safety pillars

Country Status (1)

Country Link
PL (1) PL135951B1 (en)

Also Published As

Publication number Publication date
PL135951B1 (en) 1986-01-31

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