JPS62103694U - - Google Patents
Info
- Publication number
- JPS62103694U JPS62103694U JP19499585U JP19499585U JPS62103694U JP S62103694 U JPS62103694 U JP S62103694U JP 19499585 U JP19499585 U JP 19499585U JP 19499585 U JP19499585 U JP 19499585U JP S62103694 U JPS62103694 U JP S62103694U
- Authority
- JP
- Japan
- Prior art keywords
- opening
- hull
- hold
- opening provided
- prevention device
- 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
- 230000002265 prevention Effects 0.000 claims description 2
- 239000012050 conventional carrier Substances 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Cleaning Or Clearing Of The Surface Of Open Water (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19499585U JPS62103694U (fr) | 1985-12-18 | 1985-12-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19499585U JPS62103694U (fr) | 1985-12-18 | 1985-12-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62103694U true JPS62103694U (fr) | 1987-07-02 |
Family
ID=31152478
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19499585U Pending JPS62103694U (fr) | 1985-12-18 | 1985-12-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62103694U (fr) |
-
1985
- 1985-12-18 JP JP19499585U patent/JPS62103694U/ja active Pending