AU2156062A - Rock drill - Google Patents
Rock drillInfo
- Publication number
- AU2156062A AU2156062A AU21560/62A AU2156062A AU2156062A AU 2156062 A AU2156062 A AU 2156062A AU 21560/62 A AU21560/62 A AU 21560/62A AU 2156062 A AU2156062 A AU 2156062A AU 2156062 A AU2156062 A AU 2156062A
- Authority
- AU
- Australia
- Prior art keywords
- rock drill
- drill
- rock
- 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
- 239000011435 rock Substances 0.000 title 1
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
USUS173389 | 1962-02-15 |
Publications (2)
Publication Number | Publication Date |
---|---|
AU270920B2 AU270920B2 (en) | 1964-03-05 |
AU2156062A true AU2156062A (en) | 1964-03-05 |
Family
ID=
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