JPS61125566U - - Google Patents
Info
- Publication number
- JPS61125566U JPS61125566U JP907085U JP907085U JPS61125566U JP S61125566 U JPS61125566 U JP S61125566U JP 907085 U JP907085 U JP 907085U JP 907085 U JP907085 U JP 907085U JP S61125566 U JPS61125566 U JP S61125566U
- Authority
- JP
- Japan
- Prior art keywords
- cutter
- drag head
- nozzle
- spouting
- dredging 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
- 239000013535 sea water Substances 0.000 claims 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP907085U JPS61125566U (ru) | 1985-01-28 | 1985-01-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP907085U JPS61125566U (ru) | 1985-01-28 | 1985-01-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61125566U true JPS61125566U (ru) | 1986-08-07 |
Family
ID=30488936
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP907085U Pending JPS61125566U (ru) | 1985-01-28 | 1985-01-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61125566U (ru) |
-
1985
- 1985-01-28 JP JP907085U patent/JPS61125566U/ja active Pending