JPS631032U - - Google Patents
Info
- Publication number
- JPS631032U JPS631032U JP9480086U JP9480086U JPS631032U JP S631032 U JPS631032 U JP S631032U JP 9480086 U JP9480086 U JP 9480086U JP 9480086 U JP9480086 U JP 9480086U JP S631032 U JPS631032 U JP S631032U
- Authority
- JP
- Japan
- Prior art keywords
- drainage
- gate
- outlet
- rice fields
- water level
- 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 4
- 241000209094 Oryza Species 0.000 claims 3
- 235000007164 Oryza sativa Nutrition 0.000 claims 3
- 235000009566 rice Nutrition 0.000 claims 3
- 238000007664 blowing Methods 0.000 claims 1
Landscapes
- Control Of Non-Electrical Variables (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9480086U JPS631032U (da) | 1986-06-20 | 1986-06-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9480086U JPS631032U (da) | 1986-06-20 | 1986-06-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS631032U true JPS631032U (da) | 1988-01-06 |
Family
ID=30958626
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9480086U Pending JPS631032U (da) | 1986-06-20 | 1986-06-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS631032U (da) |
-
1986
- 1986-06-20 JP JP9480086U patent/JPS631032U/ja active Pending