PL203370A1 - Sposob ochrony podziemnych wyrobisk zwlaszcza gorniczych - Google Patents

Sposob ochrony podziemnych wyrobisk zwlaszcza gorniczych

Info

Publication number
PL203370A1
PL203370A1 PL20337077A PL20337077A PL203370A1 PL 203370 A1 PL203370 A1 PL 203370A1 PL 20337077 A PL20337077 A PL 20337077A PL 20337077 A PL20337077 A PL 20337077A PL 203370 A1 PL203370 A1 PL 203370A1
Authority
PL
Poland
Prior art keywords
pitches
protecting underground
especially mining
mining
underground
Prior art date
Application number
PL20337077A
Other languages
English (en)
Inventor
Stanislaw Tokuski
Mieczyslaw Glanowski
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 PL20337077A priority Critical patent/PL203370A1/pl
Publication of PL203370A1 publication Critical patent/PL203370A1/pl

Links

PL20337077A 1977-12-23 1977-12-23 Sposob ochrony podziemnych wyrobisk zwlaszcza gorniczych PL203370A1 (pl)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL20337077A PL203370A1 (pl) 1977-12-23 1977-12-23 Sposob ochrony podziemnych wyrobisk zwlaszcza gorniczych

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL20337077A PL203370A1 (pl) 1977-12-23 1977-12-23 Sposob ochrony podziemnych wyrobisk zwlaszcza gorniczych

Publications (1)

Publication Number Publication Date
PL203370A1 true PL203370A1 (pl) 1978-12-18

Family

ID=19986519

Family Applications (1)

Application Number Title Priority Date Filing Date
PL20337077A PL203370A1 (pl) 1977-12-23 1977-12-23 Sposob ochrony podziemnych wyrobisk zwlaszcza gorniczych

Country Status (1)

Country Link
PL (1) PL203370A1 (pl)

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