JPH0199790U - - Google Patents
Info
- Publication number
- JPH0199790U JPH0199790U JP19716687U JP19716687U JPH0199790U JP H0199790 U JPH0199790 U JP H0199790U JP 19716687 U JP19716687 U JP 19716687U JP 19716687 U JP19716687 U JP 19716687U JP H0199790 U JPH0199790 U JP H0199790U
- Authority
- JP
- Japan
- Prior art keywords
- closing member
- piping
- ship
- outside
- underwater
- 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
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Float Valves (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19716687U JPH0199790U (en]) | 1987-12-24 | 1987-12-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19716687U JPH0199790U (en]) | 1987-12-24 | 1987-12-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0199790U true JPH0199790U (en]) | 1989-07-04 |
Family
ID=31487735
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19716687U Pending JPH0199790U (en]) | 1987-12-24 | 1987-12-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0199790U (en]) |
-
1987
- 1987-12-24 JP JP19716687U patent/JPH0199790U/ja active Pending