JPH02138503U - - Google Patents
Info
- Publication number
- JPH02138503U JPH02138503U JP4806189U JP4806189U JPH02138503U JP H02138503 U JPH02138503 U JP H02138503U JP 4806189 U JP4806189 U JP 4806189U JP 4806189 U JP4806189 U JP 4806189U JP H02138503 U JPH02138503 U JP H02138503U
- Authority
- JP
- Japan
- Prior art keywords
- right line
- steering angle
- angle detecting
- operating device
- markers
- 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
- 238000001514 detection method Methods 0.000 claims description 6
- 240000007594 Oryza sativa Species 0.000 claims description 2
- 235000007164 Oryza sativa Nutrition 0.000 claims description 2
- 239000003550 marker Substances 0.000 claims description 2
- 235000009566 rice Nutrition 0.000 claims description 2
- 230000036544 posture Effects 0.000 claims 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Guiding Agricultural Machines (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4806189U JPH02138503U (en, 2012) | 1989-04-24 | 1989-04-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4806189U JPH02138503U (en, 2012) | 1989-04-24 | 1989-04-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02138503U true JPH02138503U (en, 2012) | 1990-11-19 |
Family
ID=31564542
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4806189U Pending JPH02138503U (en, 2012) | 1989-04-24 | 1989-04-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02138503U (en, 2012) |
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1989
- 1989-04-24 JP JP4806189U patent/JPH02138503U/ja active Pending