CA76612A - Elevator for deep wells - Google Patents
Elevator for deep wellsInfo
- Publication number
- CA76612A CA76612A CA000076612A CA76612DA CA76612A CA 76612 A CA76612 A CA 76612A CA 000076612 A CA000076612 A CA 000076612A CA 76612D A CA76612D A CA 76612DA CA 76612 A CA76612 A CA 76612A
- Authority
- CA
- Canada
- Prior art keywords
- elevator
- deep wells
- wells
- deep
- 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 |
---|---|---|---|
CA76612T | 1902-02-21 |
Publications (1)
Publication Number | Publication Date |
---|---|
CA76612A true CA76612A (en) | 1902-07-08 |
Family
ID=45193148
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA000076612A Expired CA76612A (en) | 1902-02-21 | 1902-02-21 | Elevator for deep wells |
Country Status (1)
Country | Link |
---|---|
CA (1) | CA76612A (en) |
-
1902
- 1902-02-21 CA CA000076612A patent/CA76612A/en not_active Expired
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