JPS6272330U - - Google Patents
Info
- Publication number
- JPS6272330U JPS6272330U JP16234485U JP16234485U JPS6272330U JP S6272330 U JPS6272330 U JP S6272330U JP 16234485 U JP16234485 U JP 16234485U JP 16234485 U JP16234485 U JP 16234485U JP S6272330 U JPS6272330 U JP S6272330U
- Authority
- JP
- Japan
- Prior art keywords
- drainage device
- forced drainage
- river
- opening
- type forced
- 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
Landscapes
- Barrages (AREA)
- Revetment (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16234485U JPS6272330U (en]) | 1985-10-23 | 1985-10-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16234485U JPS6272330U (en]) | 1985-10-23 | 1985-10-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6272330U true JPS6272330U (en]) | 1987-05-09 |
Family
ID=31089516
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16234485U Pending JPS6272330U (en]) | 1985-10-23 | 1985-10-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6272330U (en]) |
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1985
- 1985-10-23 JP JP16234485U patent/JPS6272330U/ja active Pending