CA250767A - Oil well derrick clamp - Google Patents
Oil well derrick clampInfo
- Publication number
- CA250767A CA250767A CA250767A CA250767DA CA250767A CA 250767 A CA250767 A CA 250767A CA 250767 A CA250767 A CA 250767A CA 250767D A CA250767D A CA 250767DA CA 250767 A CA250767 A CA 250767A
- Authority
- CA
- Canada
- Prior art keywords
- clamp
- oil well
- well derrick
- derrick
- oil
- 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 |
---|---|---|---|
CA250767T |
Publications (1)
Publication Number | Publication Date |
---|---|
CA250767A true CA250767A (en) | 1925-06-16 |
Family
ID=35157741
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA250767A Expired CA250767A (en) | Oil well derrick clamp |
Country Status (1)
Country | Link |
---|---|
CA (1) | CA250767A (en) |
-
0
- CA CA250767A patent/CA250767A/en not_active Expired
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