PL192518A1 - Sposob wybierania grubego pokladu scianami o malym wybiegu - Google Patents

Sposob wybierania grubego pokladu scianami o malym wybiegu

Info

Publication number
PL192518A1
PL192518A1 PL19251876A PL19251876A PL192518A1 PL 192518 A1 PL192518 A1 PL 192518A1 PL 19251876 A PL19251876 A PL 19251876A PL 19251876 A PL19251876 A PL 19251876A PL 192518 A1 PL192518 A1 PL 192518A1
Authority
PL
Poland
Prior art keywords
choose
small running
thick tile
running screens
screens
Prior art date
Application number
PL19251876A
Other languages
English (en)
Other versions
PL109396B1 (en
Inventor
Leopold Litwa
Miroslaw Misiak
Jerzy Albrecht
Tomasz Rolling
Original Assignee
Kopalnia Wegla Kamiennego Niwk
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 Niwk filed Critical Kopalnia Wegla Kamiennego Niwk
Priority to PL19251876A priority Critical patent/PL109396B1/pl
Publication of PL192518A1 publication Critical patent/PL192518A1/pl
Publication of PL109396B1 publication Critical patent/PL109396B1/pl

Links

PL19251876A 1976-09-18 1976-09-18 Method of shallow exploitation of thick bed in layers,with the use of hydraulic filling PL109396B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL19251876A PL109396B1 (en) 1976-09-18 1976-09-18 Method of shallow exploitation of thick bed in layers,with the use of hydraulic filling

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL19251876A PL109396B1 (en) 1976-09-18 1976-09-18 Method of shallow exploitation of thick bed in layers,with the use of hydraulic filling

Publications (2)

Publication Number Publication Date
PL192518A1 true PL192518A1 (pl) 1978-03-28
PL109396B1 PL109396B1 (en) 1980-05-31

Family

ID=19978627

Family Applications (1)

Application Number Title Priority Date Filing Date
PL19251876A PL109396B1 (en) 1976-09-18 1976-09-18 Method of shallow exploitation of thick bed in layers,with the use of hydraulic filling

Country Status (1)

Country Link
PL (1) PL109396B1 (pl)

Also Published As

Publication number Publication date
PL109396B1 (en) 1980-05-31

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