CA677997A - Drill bit - Google Patents
Drill bitInfo
- Publication number
- CA677997A CA677997A CA677997A CA677997DA CA677997A CA 677997 A CA677997 A CA 677997A CA 677997 A CA677997 A CA 677997A CA 677997D A CA677997D A CA 677997DA CA 677997 A CA677997 A CA 677997A
- Authority
- CA
- Canada
- 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 |
---|---|---|---|
CA677997T |
Publications (1)
Publication Number | Publication Date |
---|---|
CA677997A true CA677997A (en) | 1964-01-14 |
Family
ID=35979081
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA677997A Expired CA677997A (en) | Drill bit |
Country Status (1)
Country | Link |
---|---|
CA (1) | CA677997A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4951761A (en) * | 1988-06-18 | 1990-08-28 | Hawera Probst Gmbh & Co. | Rock drill |
-
0
- CA CA677997A patent/CA677997A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4951761A (en) * | 1988-06-18 | 1990-08-28 | Hawera Probst Gmbh & Co. | Rock drill |
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