ZA956123B - Releasing a drill bit from a drill rod - Google Patents
Releasing a drill bit from a drill rodInfo
- Publication number
- ZA956123B ZA956123B ZA956123A ZA956123A ZA956123B ZA 956123 B ZA956123 B ZA 956123B ZA 956123 A ZA956123 A ZA 956123A ZA 956123 A ZA956123 A ZA 956123A ZA 956123 B ZA956123 B ZA 956123B
- Authority
- ZA
- South Africa
- Prior art keywords
- drill
- releasing
- rod
- drill bit
- bit
- Prior art date
Links
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/551,528 US5685381A (en) | 1995-07-21 | 1995-11-01 | Drill rod and drill bit with rocking connection |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ZA944477 | 1994-06-22 |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA956123B true ZA956123B (en) | 1996-01-22 |
Family
ID=25584016
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA956123A ZA956123B (en) | 1994-06-22 | 1995-07-21 | Releasing a drill bit from a drill rod |
Country Status (1)
Country | Link |
---|---|
ZA (1) | ZA956123B (en) |
-
1995
- 1995-07-21 ZA ZA956123A patent/ZA956123B/en unknown
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