PL256028A1 - Method of controllably govarning mine roof deflexion - Google Patents

Method of controllably govarning mine roof deflexion

Info

Publication number
PL256028A1
PL256028A1 PL25602885A PL25602885A PL256028A1 PL 256028 A1 PL256028 A1 PL 256028A1 PL 25602885 A PL25602885 A PL 25602885A PL 25602885 A PL25602885 A PL 25602885A PL 256028 A1 PL256028 A1 PL 256028A1
Authority
PL
Poland
Prior art keywords
govarning
deflexion
controllably
mine roof
mine
Prior art date
Application number
PL25602885A
Inventor
Wojciech Swoboda
Gerard Krzysteczko
Jan Sliz
Original Assignee
Zabrzanskie Gwarectwo Weglowe
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 Zabrzanskie Gwarectwo Weglowe filed Critical Zabrzanskie Gwarectwo Weglowe
Priority to PL25602885A priority Critical patent/PL256028A1/en
Publication of PL256028A1 publication Critical patent/PL256028A1/en

Links

PL25602885A 1985-10-29 1985-10-29 Method of controllably govarning mine roof deflexion PL256028A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL25602885A PL256028A1 (en) 1985-10-29 1985-10-29 Method of controllably govarning mine roof deflexion

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL25602885A PL256028A1 (en) 1985-10-29 1985-10-29 Method of controllably govarning mine roof deflexion

Publications (1)

Publication Number Publication Date
PL256028A1 true PL256028A1 (en) 1987-05-18

Family

ID=20028823

Family Applications (1)

Application Number Title Priority Date Filing Date
PL25602885A PL256028A1 (en) 1985-10-29 1985-10-29 Method of controllably govarning mine roof deflexion

Country Status (1)

Country Link
PL (1) PL256028A1 (en)

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