JPS61107698U - - Google Patents
Info
- Publication number
- JPS61107698U JPS61107698U JP19298984U JP19298984U JPS61107698U JP S61107698 U JPS61107698 U JP S61107698U JP 19298984 U JP19298984 U JP 19298984U JP 19298984 U JP19298984 U JP 19298984U JP S61107698 U JPS61107698 U JP S61107698U
- Authority
- JP
- Japan
- Prior art keywords
- upper deck
- columns
- riser pipe
- buoyant body
- main buoyant
- 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.)
- Pending
Links
Landscapes
- Earth Drilling (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19298984U JPS61107698U (fr) | 1984-12-21 | 1984-12-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19298984U JPS61107698U (fr) | 1984-12-21 | 1984-12-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61107698U true JPS61107698U (fr) | 1986-07-08 |
Family
ID=30750406
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19298984U Pending JPS61107698U (fr) | 1984-12-21 | 1984-12-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61107698U (fr) |
-
1984
- 1984-12-21 JP JP19298984U patent/JPS61107698U/ja active Pending