AU2580535A - Drill bits - Google Patents
Drill bitsInfo
- Publication number
- AU2580535A AU2580535A AU25805/35A AU2580535A AU2580535A AU 2580535 A AU2580535 A AU 2580535A AU 25805/35 A AU25805/35 A AU 25805/35A AU 2580535 A AU2580535 A AU 2580535A AU 2580535 A AU2580535 A AU 2580535A
- Authority
- AU
- Australia
- Prior art keywords
- drill bits
- drill
- bits
- 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
Publications (1)
Publication Number | Publication Date |
---|---|
AU2580535A true AU2580535A (en) | 1937-01-14 |
Family
ID=
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2653010A (en) * | 1948-03-24 | 1953-09-22 | Joy Mfg Co | Rock drill bit |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2653010A (en) * | 1948-03-24 | 1953-09-22 | Joy Mfg Co | Rock drill bit |
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