JPH01244026A - 浚渫装置 - Google Patents
浚渫装置Info
- Publication number
- JPH01244026A JPH01244026A JP6964988A JP6964988A JPH01244026A JP H01244026 A JPH01244026 A JP H01244026A JP 6964988 A JP6964988 A JP 6964988A JP 6964988 A JP6964988 A JP 6964988A JP H01244026 A JPH01244026 A JP H01244026A
- Authority
- JP
- Japan
- Prior art keywords
- earth
- sand
- dredging
- dredging device
- truncated conical
- 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.)
- Granted
Links
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6964988A JPH01244026A (ja) | 1988-03-25 | 1988-03-25 | 浚渫装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6964988A JPH01244026A (ja) | 1988-03-25 | 1988-03-25 | 浚渫装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01244026A true JPH01244026A (ja) | 1989-09-28 |
| JPH0477096B2 JPH0477096B2 (enrdf_load_stackoverflow) | 1992-12-07 |
Family
ID=13408902
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6964988A Granted JPH01244026A (ja) | 1988-03-25 | 1988-03-25 | 浚渫装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01244026A (enrdf_load_stackoverflow) |
-
1988
- 1988-03-25 JP JP6964988A patent/JPH01244026A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0477096B2 (enrdf_load_stackoverflow) | 1992-12-07 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| S111 | Request for change of ownership or part of ownership |
Free format text: JAPANESE INTERMEDIATE CODE: R313117 |
|
| S531 | Written request for registration of change of domicile |
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|
| R350 | Written notification of registration of transfer |
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|
| R250 | Receipt of annual fees |
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|
| R250 | Receipt of annual fees |
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| R250 | Receipt of annual fees |
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|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20081207 Year of fee payment: 16 |
|
| EXPY | Cancellation because of completion of term | ||
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20081207 Year of fee payment: 16 |