ZA725471B - Drill bit - Google Patents
Drill bitInfo
- Publication number
- ZA725471B ZA725471B ZA725471A ZA725471A ZA725471B ZA 725471 B ZA725471 B ZA 725471B ZA 725471 A ZA725471 A ZA 725471A ZA 725471 A ZA725471 A ZA 725471A ZA 725471 B ZA725471 B ZA 725471B
- Authority
- ZA
- South Africa
- Prior art keywords
- drill bit
- drill
- bit
- Prior art date
Links
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ZA725471A ZA725471B (en) | 1972-08-09 | 1972-08-09 | Drill bit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ZA725471A ZA725471B (en) | 1972-08-09 | 1972-08-09 | Drill bit |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA725471B true ZA725471B (en) | 1973-04-25 |
Family
ID=25565240
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA725471A ZA725471B (en) | 1972-08-09 | 1972-08-09 | Drill bit |
Country Status (1)
Country | Link |
---|---|
ZA (1) | ZA725471B (en) |
-
1972
- 1972-08-09 ZA ZA725471A patent/ZA725471B/en unknown
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