JPS627699Y2 - - Google Patents
Info
- Publication number
- JPS627699Y2 JPS627699Y2 JP8733581U JP8733581U JPS627699Y2 JP S627699 Y2 JPS627699 Y2 JP S627699Y2 JP 8733581 U JP8733581 U JP 8733581U JP 8733581 U JP8733581 U JP 8733581U JP S627699 Y2 JPS627699 Y2 JP S627699Y2
- Authority
- JP
- Japan
- Prior art keywords
- handle shaft
- field
- fields
- paddy
- water flow
- 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.)
- Expired
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 42
- 241000209094 Oryza Species 0.000 claims description 14
- 235000007164 Oryza sativa Nutrition 0.000 claims description 14
- 235000009566 rice Nutrition 0.000 claims description 14
- 230000002262 irrigation Effects 0.000 description 8
- 238000003973 irrigation Methods 0.000 description 8
- 230000007423 decrease Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Landscapes
- Multiple-Way Valves (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8733581U JPS627699Y2 (enEXAMPLES) | 1981-06-12 | 1981-06-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8733581U JPS627699Y2 (enEXAMPLES) | 1981-06-12 | 1981-06-12 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57197529U JPS57197529U (enEXAMPLES) | 1982-12-15 |
| JPS627699Y2 true JPS627699Y2 (enEXAMPLES) | 1987-02-23 |
Family
ID=29882544
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8733581U Expired JPS627699Y2 (enEXAMPLES) | 1981-06-12 | 1981-06-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS627699Y2 (enEXAMPLES) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108385628A (zh) * | 2014-09-23 | 2018-08-10 | 赵红艳 | 一种计量给水栓 |
-
1981
- 1981-06-12 JP JP8733581U patent/JPS627699Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS57197529U (enEXAMPLES) | 1982-12-15 |
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