PL242588A2 - Method of filling voids behind a roof support - Google Patents

Method of filling voids behind a roof support

Info

Publication number
PL242588A2
PL242588A2 PL24258883A PL24258883A PL242588A2 PL 242588 A2 PL242588 A2 PL 242588A2 PL 24258883 A PL24258883 A PL 24258883A PL 24258883 A PL24258883 A PL 24258883A PL 242588 A2 PL242588 A2 PL 242588A2
Authority
PL
Poland
Prior art keywords
roof support
filling voids
voids behind
behind
filling
Prior art date
Application number
PL24258883A
Inventor
Jozef Lojas
Lech Malara
Bronislaw Malecki
Zenon Mrowiec
Jan Perek
Janusz Strzeminski
Original Assignee
Glowny Instytut Gornictwa
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 Glowny Instytut Gornictwa filed Critical Glowny Instytut Gornictwa
Priority to PL24258883A priority Critical patent/PL242588A2/en
Publication of PL242588A2 publication Critical patent/PL242588A2/en

Links

PL24258883A 1983-06-17 1983-06-17 Method of filling voids behind a roof support PL242588A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL24258883A PL242588A2 (en) 1983-06-17 1983-06-17 Method of filling voids behind a roof support

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL24258883A PL242588A2 (en) 1983-06-17 1983-06-17 Method of filling voids behind a roof support

Publications (1)

Publication Number Publication Date
PL242588A2 true PL242588A2 (en) 1984-05-07

Family

ID=20017556

Family Applications (1)

Application Number Title Priority Date Filing Date
PL24258883A PL242588A2 (en) 1983-06-17 1983-06-17 Method of filling voids behind a roof support

Country Status (1)

Country Link
PL (1) PL242588A2 (en)

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