JPS6131618Y2 - - Google Patents
Info
- Publication number
- JPS6131618Y2 JPS6131618Y2 JP13922979U JP13922979U JPS6131618Y2 JP S6131618 Y2 JPS6131618 Y2 JP S6131618Y2 JP 13922979 U JP13922979 U JP 13922979U JP 13922979 U JP13922979 U JP 13922979U JP S6131618 Y2 JPS6131618 Y2 JP S6131618Y2
- Authority
- JP
- Japan
- Prior art keywords
- switching valve
- float
- hydraulic
- rice
- sensing body
- 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
- 241000209094 Oryza Species 0.000 claims description 39
- 235000007164 Oryza sativa Nutrition 0.000 claims description 39
- 235000009566 rice Nutrition 0.000 claims description 39
- 238000001514 detection method Methods 0.000 description 10
- 230000000694 effects Effects 0.000 description 5
- 238000009333 weeding Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
Landscapes
- Transplanting Machines (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13922979U JPS6131618Y2 (en]) | 1979-10-08 | 1979-10-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13922979U JPS6131618Y2 (en]) | 1979-10-08 | 1979-10-08 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5657007U JPS5657007U (en]) | 1981-05-16 |
| JPS6131618Y2 true JPS6131618Y2 (en]) | 1986-09-13 |
Family
ID=29370574
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13922979U Expired JPS6131618Y2 (en]) | 1979-10-08 | 1979-10-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6131618Y2 (en]) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH074086B2 (ja) * | 1984-02-27 | 1995-01-25 | 井関農機株式会社 | 苗植機 |
-
1979
- 1979-10-08 JP JP13922979U patent/JPS6131618Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5657007U (en]) | 1981-05-16 |
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