ZA939190B - Drill bit. - Google Patents
Drill bit.Info
- Publication number
- ZA939190B ZA939190B ZA939190A ZA939190A ZA939190B ZA 939190 B ZA939190 B ZA 939190B ZA 939190 A ZA939190 A ZA 939190A ZA 939190 A ZA939190 A ZA 939190A ZA 939190 B ZA939190 B ZA 939190B
- Authority
- ZA
- South Africa
- Prior art keywords
- drill bit
- drill
- bit
- Prior art date
Links
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ZA928898 | 1992-11-18 |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA939190B true ZA939190B (en) | 1994-10-12 |
Family
ID=25582338
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA939190A ZA939190B (en) | 1992-11-18 | 1993-12-08 | Drill bit. |
Country Status (1)
Country | Link |
---|---|
ZA (1) | ZA939190B (en) |
-
1993
- 1993-12-08 ZA ZA939190A patent/ZA939190B/en unknown
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