AU455340B2 - Underground mining system - Google Patents

Underground mining system

Info

Publication number
AU455340B2
AU455340B2 AU64312/74A AU6431274A AU455340B2 AU 455340 B2 AU455340 B2 AU 455340B2 AU 64312/74 A AU64312/74 A AU 64312/74A AU 6431274 A AU6431274 A AU 6431274A AU 455340 B2 AU455340 B2 AU 455340B2
Authority
AU
Australia
Prior art keywords
underground mining
mining system
underground
mining
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
AU64312/74A
Other versions
AU6431274A (en
Inventor
RICHARD ARCHIBALD and JOHN JOSEPH GILBERT WILLIAM
Filing date
Publication date
Application filed filed Critical
Application granted granted Critical
Publication of AU6431274A publication Critical patent/AU6431274A/en
Publication of AU455340B2 publication Critical patent/AU455340B2/en
Expired legal-status Critical Current

Links

AU64312/74A 1974-01-08 Underground mining system Expired AU455340B2 (en)

Publications (2)

Publication Number Publication Date
AU6431274A AU6431274A (en) 1974-11-21
AU455340B2 true AU455340B2 (en) 1974-11-21

Family

ID=

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