CA391357A - Drill bit - Google Patents
Drill bitInfo
- Publication number
- CA391357A CA391357A CA391357A CA391357DA CA391357A CA 391357 A CA391357 A CA 391357A CA 391357 A CA391357 A CA 391357A CA 391357D A CA391357D A CA 391357DA CA 391357 A CA391357 A CA 391357A
- 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 |
---|---|---|---|
CA391357T |
Publications (1)
Publication Number | Publication Date |
---|---|
CA391357A true CA391357A (en) | 1940-09-17 |
Family
ID=35398907
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA391357A Expired CA391357A (en) | Drill bit |
Country Status (1)
Country | Link |
---|---|
CA (1) | CA391357A (en) |
-
0
- CA CA391357A patent/CA391357A/en not_active Expired
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