AT285490B - Underwater drilling rig - Google Patents
Underwater drilling rigInfo
- Publication number
- AT285490B AT285490B AT328669A AT328669A AT285490B AT 285490 B AT285490 B AT 285490B AT 328669 A AT328669 A AT 328669A AT 328669 A AT328669 A AT 328669A AT 285490 B AT285490 B AT 285490B
- Authority
- AT
- Austria
- Prior art keywords
- drilling rig
- underwater drilling
- underwater
- rig
- drilling
- Prior art date
Links
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT328669A AT285490B (en) | 1969-04-03 | 1969-04-03 | Underwater drilling rig |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT328669A AT285490B (en) | 1969-04-03 | 1969-04-03 | Underwater drilling rig |
Publications (1)
Publication Number | Publication Date |
---|---|
AT285490B true AT285490B (en) | 1970-10-27 |
Family
ID=3548216
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT328669A AT285490B (en) | 1969-04-03 | 1969-04-03 | Underwater drilling rig |
Country Status (1)
Country | Link |
---|---|
AT (1) | AT285490B (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109795636A (en) * | 2019-03-13 | 2019-05-24 | 美钻深海能源科技研发(上海)有限公司 | A kind of caisson type drilling platforms |
-
1969
- 1969-04-03 AT AT328669A patent/AT285490B/en not_active IP Right Cessation
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109795636A (en) * | 2019-03-13 | 2019-05-24 | 美钻深海能源科技研发(上海)有限公司 | A kind of caisson type drilling platforms |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ELJ | Ceased due to non-payment of the annual fee |