JPH032065U - - Google Patents
Info
- Publication number
- JPH032065U JPH032065U JP6362689U JP6362689U JPH032065U JP H032065 U JPH032065 U JP H032065U JP 6362689 U JP6362689 U JP 6362689U JP 6362689 U JP6362689 U JP 6362689U JP H032065 U JPH032065 U JP H032065U
- Authority
- JP
- Japan
- Prior art keywords
- gutter
- groove
- intake valve
- downstream side
- surface water
- 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
- Revetment (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6362689U JPH032065U (enExample) | 1989-05-30 | 1989-05-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6362689U JPH032065U (enExample) | 1989-05-30 | 1989-05-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH032065U true JPH032065U (enExample) | 1991-01-10 |
Family
ID=31593847
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6362689U Pending JPH032065U (enExample) | 1989-05-30 | 1989-05-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH032065U (enExample) |
-
1989
- 1989-05-30 JP JP6362689U patent/JPH032065U/ja active Pending