JPH01128493U - - Google Patents
Info
- Publication number
- JPH01128493U JPH01128493U JP2469588U JP2469588U JPH01128493U JP H01128493 U JPH01128493 U JP H01128493U JP 2469588 U JP2469588 U JP 2469588U JP 2469588 U JP2469588 U JP 2469588U JP H01128493 U JPH01128493 U JP H01128493U
- Authority
- JP
- Japan
- Prior art keywords
- underwater
- hull
- underwater observation
- rigid structure
- observation room
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 2
Landscapes
- Bridges Or Land Bridges (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2469588U JPH01128493U (enExample) | 1988-02-25 | 1988-02-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2469588U JPH01128493U (enExample) | 1988-02-25 | 1988-02-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01128493U true JPH01128493U (enExample) | 1989-09-01 |
Family
ID=31244768
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2469588U Pending JPH01128493U (enExample) | 1988-02-25 | 1988-02-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01128493U (enExample) |
-
1988
- 1988-02-25 JP JP2469588U patent/JPH01128493U/ja active Pending