AU2451230A - Valve for rock drills - Google Patents
Valve for rock drillsInfo
- Publication number
- AU2451230A AU2451230A AU24512/30A AU2451230A AU2451230A AU 2451230 A AU2451230 A AU 2451230A AU 24512/30 A AU24512/30 A AU 24512/30A AU 2451230 A AU2451230 A AU 2451230A AU 2451230 A AU2451230 A AU 2451230A
- Authority
- AU
- Australia
- Prior art keywords
- valve
- rock drills
- drills
- 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
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU24512/30A AU2451230B (en) | 1930-01-07 | 1930-01-07 | Valve for rock drills |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU24512/30A AU2451230B (en) | 1930-01-07 | 1930-01-07 | Valve for rock drills |
Publications (2)
Publication Number | Publication Date |
---|---|
AU2451230A true AU2451230A (en) | 1930-07-15 |
AU2451230B AU2451230B (en) | 1930-07-15 |
Family
ID=63367319
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU24512/30A Expired AU2451230B (en) | 1930-01-07 | 1930-01-07 | Valve for rock drills |
Country Status (1)
Country | Link |
---|---|
AU (1) | AU2451230B (en) |
-
1930
- 1930-01-07 AU AU24512/30A patent/AU2451230B/en not_active Expired
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