AU469533B2 - Drill bit - Google Patents
Drill bitInfo
- Publication number
- AU469533B2 AU469533B2 AU29591/71A AU2959171A AU469533B2 AU 469533 B2 AU469533 B2 AU 469533B2 AU 29591/71 A AU29591/71 A AU 29591/71A AU 2959171 A AU2959171 A AU 2959171A AU 469533 B2 AU469533 B2 AU 469533B2
- Authority
- AU
- Australia
- Prior art keywords
- drill bit
- drill
- bit
- 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
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
USUS43350 | 1970-06-04 |
Publications (2)
Publication Number | Publication Date |
---|---|
AU469533B2 true AU469533B2 (en) | 1972-12-07 |
AU2959171A AU2959171A (en) | 1972-12-07 |
Family
ID=
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