AU424126B2 - Improvements in or relating to mine roof supports - Google Patents

Improvements in or relating to mine roof supports

Info

Publication number
AU424126B2
AU424126B2 AU2231/66A AU223166A AU424126B2 AU 424126 B2 AU424126 B2 AU 424126B2 AU 2231/66 A AU2231/66 A AU 2231/66A AU 223166 A AU223166 A AU 223166A AU 424126 B2 AU424126 B2 AU 424126B2
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
AU2231/66A
Other versions
AU223166A (en
Inventor
Dawson Allen Archelaus
Filing date
Publication date
Application filed filed Critical
Application granted granted Critical
Publication of AU424126B2 publication Critical patent/AU424126B2/en
Publication of AU223166A publication Critical patent/AU223166A/en
Expired legal-status Critical Current

Links

AU2231/66A 1966-03-01 Improvements in or relating to mine roof supports Expired AU424126B2 (en)

Publications (2)

Publication Number Publication Date
AU424126B2 true AU424126B2 (en) 1967-09-07
AU223166A AU223166A (en) 1967-09-07

Family

ID=

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