JPH03115154U - - Google Patents
Info
- Publication number
- JPH03115154U JPH03115154U JP2137990U JP2137990U JPH03115154U JP H03115154 U JPH03115154 U JP H03115154U JP 2137990 U JP2137990 U JP 2137990U JP 2137990 U JP2137990 U JP 2137990U JP H03115154 U JPH03115154 U JP H03115154U
- Authority
- JP
- Japan
- Prior art keywords
- collecting screw
- sand collecting
- dredging machine
- sand
- dredging
- 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
- 239000004576 sand Substances 0.000 claims description 5
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2137990U JPH03115154U (en]) | 1990-03-05 | 1990-03-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2137990U JPH03115154U (en]) | 1990-03-05 | 1990-03-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03115154U true JPH03115154U (en]) | 1991-11-27 |
Family
ID=31524426
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2137990U Pending JPH03115154U (en]) | 1990-03-05 | 1990-03-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03115154U (en]) |
-
1990
- 1990-03-05 JP JP2137990U patent/JPH03115154U/ja active Pending