CA1000976A - Drilling tool - Google Patents
Drilling toolInfo
- Publication number
- CA1000976A CA1000976A CA252,318A CA252318A CA1000976A CA 1000976 A CA1000976 A CA 1000976A CA 252318 A CA252318 A CA 252318A CA 1000976 A CA1000976 A CA 1000976A
- Authority
- CA
- Canada
- Prior art keywords
- drilling tool
- drilling
- tool
- 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
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA252,318A CA1000976A (en) | 1973-12-18 | 1976-05-12 | Drilling tool |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US425791A US3870431A (en) | 1973-12-18 | 1973-12-18 | Cutter for plastic pipe and drilling tool |
CA209,819A CA1000975A (en) | 1973-12-18 | 1974-09-23 | Cutter for plastic pipe and drilling tool |
CA252,318A CA1000976A (en) | 1973-12-18 | 1976-05-12 | Drilling tool |
Publications (1)
Publication Number | Publication Date |
---|---|
CA1000976A true CA1000976A (en) | 1976-12-07 |
Family
ID=27163631
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA252,318A Expired CA1000976A (en) | 1973-12-18 | 1976-05-12 | Drilling tool |
Country Status (1)
Country | Link |
---|---|
CA (1) | CA1000976A (en) |
-
1976
- 1976-05-12 CA CA252,318A patent/CA1000976A/en not_active Expired
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