CA599782A - Self-erecting derrick - Google Patents
Self-erecting derrickInfo
- Publication number
- CA599782A CA599782A CA599782A CA599782DA CA599782A CA 599782 A CA599782 A CA 599782A CA 599782 A CA599782 A CA 599782A CA 599782D A CA599782D A CA 599782DA CA 599782 A CA599782 A CA 599782A
- Authority
- CA
- Canada
- Prior art keywords
- derrick
- erecting
- self
- erecting derrick
- 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 |
---|---|---|---|
CA599782T |
Publications (1)
Publication Number | Publication Date |
---|---|
CA599782A true CA599782A (en) | 1960-06-14 |
Family
ID=35815562
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA599782A Expired CA599782A (en) | Self-erecting derrick |
Country Status (1)
Country | Link |
---|---|
CA (1) | CA599782A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5216867A (en) * | 1991-11-04 | 1993-06-08 | Sundowner Offshore Services, Inc. | Well mast structure |
-
0
- CA CA599782A patent/CA599782A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5216867A (en) * | 1991-11-04 | 1993-06-08 | Sundowner Offshore Services, Inc. | Well mast structure |
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