AU406965B2 - Improvements in or relating to mine roof supports - Google Patents

Improvements in or relating to mine roof supports

Info

Publication number
AU406965B2
AU406965B2 AU68413/65A AU6841365A AU406965B2 AU 406965 B2 AU406965 B2 AU 406965B2 AU 68413/65 A AU68413/65 A AU 68413/65A AU 6841365 A AU6841365 A AU 6841365A AU 406965 B2 AU406965 B2 AU 406965B2
Authority
AU
Australia
Prior art keywords
relating
mine roof
roof supports
supports
mine
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
AU68413/65A
Other versions
AU6841365A (en
Inventor
Ormerod Alan
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Gulnick Ltd
Original Assignee
Gulnick Ltd
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 Gulnick Ltd filed Critical Gulnick Ltd
Application granted granted Critical
Publication of AU6841365A publication Critical patent/AU6841365A/en
Publication of AU406965B2 publication Critical patent/AU406965B2/en
Expired legal-status Critical Current

Links

AU68413/65A 1965-01-15 1965-12-30 Improvements in or relating to mine roof supports Expired AU406965B2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB1789 1965-01-15

Publications (2)

Publication Number Publication Date
AU6841365A AU6841365A (en) 1967-07-06
AU406965B2 true AU406965B2 (en) 1967-07-06

Family

ID=

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