JPH01105637U - - Google Patents
Info
- Publication number
- JPH01105637U JPH01105637U JP19288U JP19288U JPH01105637U JP H01105637 U JPH01105637 U JP H01105637U JP 19288 U JP19288 U JP 19288U JP 19288 U JP19288 U JP 19288U JP H01105637 U JPH01105637 U JP H01105637U
- Authority
- JP
- Japan
- Prior art keywords
- door
- groove
- water gate
- rectifying plate
- plate
- 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
- 238000001363 water suppression through gradient tailored excitation Methods 0.000 claims description 3
- 239000004576 sand Substances 0.000 claims 1
Landscapes
- Barrages (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19288U JPH01105637U (ko) | 1988-01-05 | 1988-01-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19288U JPH01105637U (ko) | 1988-01-05 | 1988-01-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01105637U true JPH01105637U (ko) | 1989-07-17 |
Family
ID=31198999
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19288U Pending JPH01105637U (ko) | 1988-01-05 | 1988-01-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01105637U (ko) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011179190A (ja) * | 2010-02-26 | 2011-09-15 | Chugoku Electric Power Co Inc:The | 戸溝の堆積物排出方法 |
-
1988
- 1988-01-05 JP JP19288U patent/JPH01105637U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011179190A (ja) * | 2010-02-26 | 2011-09-15 | Chugoku Electric Power Co Inc:The | 戸溝の堆積物排出方法 |