CA184653A - Pumping jack - Google Patents
Pumping jackInfo
- Publication number
- CA184653A CA184653A CA000184653A CA184653DA CA184653A CA 184653 A CA184653 A CA 184653A CA 000184653 A CA000184653 A CA 000184653A CA 184653D A CA184653D A CA 184653DA CA 184653 A CA184653 A CA 184653A
- Authority
- CA
- Canada
- Prior art keywords
- pumping jack
- jack
- pumping
- 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 |
---|---|---|---|
CA184653T | 1918-03-06 |
Publications (1)
Publication Number | Publication Date |
---|---|
CA184653A true CA184653A (en) | 1918-05-28 |
Family
ID=45304305
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA000184653A Expired CA184653A (en) | 1918-03-06 | 1918-03-06 | Pumping jack |
Country Status (1)
Country | Link |
---|---|
CA (1) | CA184653A (en) |
-
1918
- 1918-03-06 CA CA000184653A patent/CA184653A/en not_active Expired
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