CA221729A - Square hole drill - Google Patents
Square hole drillInfo
- Publication number
- CA221729A CA221729A CA221729A CA221729DA CA221729A CA 221729 A CA221729 A CA 221729A CA 221729 A CA221729 A CA 221729A CA 221729D A CA221729D A CA 221729DA CA 221729 A CA221729 A CA 221729A
- Authority
- CA
- Canada
- Prior art keywords
- square hole
- hole drill
- drill
- square
- hole
- 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 |
---|---|---|---|
CA221729T |
Publications (1)
Publication Number | Publication Date |
---|---|
CA221729A true CA221729A (en) | 1922-08-01 |
Family
ID=35117331
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA221729A Expired CA221729A (en) | Square hole drill |
Country Status (1)
Country | Link |
---|---|
CA (1) | CA221729A (en) |
-
0
- CA CA221729A patent/CA221729A/en not_active Expired
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