JPH01111730U - - Google Patents
Info
- Publication number
- JPH01111730U JPH01111730U JP741688U JP741688U JPH01111730U JP H01111730 U JPH01111730 U JP H01111730U JP 741688 U JP741688 U JP 741688U JP 741688 U JP741688 U JP 741688U JP H01111730 U JPH01111730 U JP H01111730U
- Authority
- JP
- Japan
- Prior art keywords
- gate
- water level
- level adjustment
- rotation axis
- float
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 14
- 238000011144 upstream manufacturing Methods 0.000 claims description 2
- 230000000630 rising effect Effects 0.000 claims 1
- 230000005540 biological transmission Effects 0.000 description 1
Landscapes
- Barrages (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP741688U JPH01111730U (https=) | 1988-01-22 | 1988-01-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP741688U JPH01111730U (https=) | 1988-01-22 | 1988-01-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01111730U true JPH01111730U (https=) | 1989-07-27 |
Family
ID=31212406
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP741688U Pending JPH01111730U (https=) | 1988-01-22 | 1988-01-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01111730U (https=) |
-
1988
- 1988-01-22 JP JP741688U patent/JPH01111730U/ja active Pending
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