PL212908A1 - Sposob zabezpieczania gorniczych wyrobisk korytarzowych przed deformacja - Google Patents

Sposob zabezpieczania gorniczych wyrobisk korytarzowych przed deformacja

Info

Publication number
PL212908A1
PL212908A1 PL21290879A PL21290879A PL212908A1 PL 212908 A1 PL212908 A1 PL 212908A1 PL 21290879 A PL21290879 A PL 21290879A PL 21290879 A PL21290879 A PL 21290879A PL 212908 A1 PL212908 A1 PL 212908A1
Authority
PL
Poland
Prior art keywords
against deformation
protecting mineral
pitches
pitches against
mineral
Prior art date
Application number
PL21290879A
Other languages
English (en)
Other versions
PL112956B2 (en
Inventor
Alfred Rozycki
Czeslaw Szatan
Antoni Golaszewski
Original Assignee
Kopalnia Wegla Kamiennego Rozb
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 Kopalnia Wegla Kamiennego Rozb filed Critical Kopalnia Wegla Kamiennego Rozb
Priority to PL21290879A priority Critical patent/PL112956B2/xx
Publication of PL212908A1 publication Critical patent/PL212908A1/pl
Publication of PL112956B2 publication Critical patent/PL112956B2/xx

Links

PL21290879A 1979-01-19 1979-01-19 Method of protecting corridor-type workings against deformations PL112956B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL21290879A PL112956B2 (en) 1979-01-19 1979-01-19 Method of protecting corridor-type workings against deformations

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL21290879A PL112956B2 (en) 1979-01-19 1979-01-19 Method of protecting corridor-type workings against deformations

Publications (2)

Publication Number Publication Date
PL212908A1 true PL212908A1 (pl) 1979-11-19
PL112956B2 PL112956B2 (en) 1980-11-29

Family

ID=19994152

Family Applications (1)

Application Number Title Priority Date Filing Date
PL21290879A PL112956B2 (en) 1979-01-19 1979-01-19 Method of protecting corridor-type workings against deformations

Country Status (1)

Country Link
PL (1) PL112956B2 (pl)

Also Published As

Publication number Publication date
PL112956B2 (en) 1980-11-29

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