PL112956B2 - Method of protecting corridor-type workings against deformations - Google Patents

Method of protecting corridor-type workings against deformations

Info

Publication number
PL112956B2
PL112956B2 PL21290879A PL21290879A PL112956B2 PL 112956 B2 PL112956 B2 PL 112956B2 PL 21290879 A PL21290879 A PL 21290879A PL 21290879 A PL21290879 A PL 21290879A PL 112956 B2 PL112956 B2 PL 112956B2
Authority
PL
Poland
Prior art keywords
corridor
protecting
type
against deformations
workings
Prior art date
Application number
PL21290879A
Other languages
English (en)
Other versions
PL212908A1 (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 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 PL212908A1 (pl) 1979-11-19
PL112956B2 true 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
PL212908A1 (pl) 1979-11-19

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