AU240516B2 - Blast tunnels - Google Patents
Blast tunnelsInfo
- Publication number
- AU240516B2 AU240516B2 AU59085/60A AU5908560A AU240516B2 AU 240516 B2 AU240516 B2 AU 240516B2 AU 59085/60 A AU59085/60 A AU 59085/60A AU 5908560 A AU5908560 A AU 5908560A AU 240516 B2 AU240516 B2 AU 240516B2
- Authority
- AU
- Australia
- Prior art keywords
- tunnels
- blast
- blast tunnels
- 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
Links
Publications (2)
Publication Number | Publication Date |
---|---|
AU5908560A AU5908560A (en) | 1960-10-06 |
AU240516B2 true AU240516B2 (en) | 1960-10-06 |
Family
ID=
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