JPS63103214U - - Google Patents
Info
- Publication number
- JPS63103214U JPS63103214U JP20034886U JP20034886U JPS63103214U JP S63103214 U JPS63103214 U JP S63103214U JP 20034886 U JP20034886 U JP 20034886U JP 20034886 U JP20034886 U JP 20034886U JP S63103214 U JPS63103214 U JP S63103214U
- Authority
- JP
- Japan
- Prior art keywords
- light
- receiving section
- section
- light projecting
- light receiving
- 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
- 239000007788 liquid Substances 0.000 claims description 5
- 230000000903 blocking effect Effects 0.000 claims description 3
- 238000004140 cleaning Methods 0.000 claims 1
- 238000001514 detection method Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Guiding Agricultural Machines (AREA)
- Harvester Elements (AREA)
- Control Of Position, Course, Altitude, Or Attitude Of Moving Bodies (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20034886U JPS63103214U (enExample) | 1986-12-25 | 1986-12-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20034886U JPS63103214U (enExample) | 1986-12-25 | 1986-12-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63103214U true JPS63103214U (enExample) | 1988-07-05 |
Family
ID=31162773
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP20034886U Pending JPS63103214U (enExample) | 1986-12-25 | 1986-12-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63103214U (enExample) |
-
1986
- 1986-12-25 JP JP20034886U patent/JPS63103214U/ja active Pending