CA179947A - Drill mechanism - Google Patents
Drill mechanismInfo
- Publication number
- CA179947A CA179947A CA000179947A CA179947DA CA179947A CA 179947 A CA179947 A CA 179947A CA 000179947 A CA000179947 A CA 000179947A CA 179947D A CA179947D A CA 179947DA CA 179947 A CA179947 A CA 179947A
- Authority
- CA
- Canada
- Prior art keywords
- drill mechanism
- drill
- 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 |
---|---|---|---|
CA179947T | 1917-07-27 |
Publications (1)
Publication Number | Publication Date |
---|---|
CA179947A true CA179947A (en) | 1917-10-23 |
Family
ID=45299600
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA000179947A Expired CA179947A (en) | 1917-07-27 | 1917-07-27 | Drill mechanism |
Country Status (1)
Country | Link |
---|---|
CA (1) | CA179947A (en) |
-
1917
- 1917-07-27 CA CA000179947A patent/CA179947A/en not_active Expired
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