JPS61173006U - - Google Patents
Info
- Publication number
- JPS61173006U JPS61173006U JP5653485U JP5653485U JPS61173006U JP S61173006 U JPS61173006 U JP S61173006U JP 5653485 U JP5653485 U JP 5653485U JP 5653485 U JP5653485 U JP 5653485U JP S61173006 U JPS61173006 U JP S61173006U
- Authority
- JP
- Japan
- Prior art keywords
- light
- emitting element
- light emitting
- receiving element
- emitting 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.)
- Pending
Links
- 238000001514 detection method Methods 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Length Measuring Devices By Optical Means (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5653485U JPS61173006U (en:Method) | 1985-04-16 | 1985-04-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5653485U JPS61173006U (en:Method) | 1985-04-16 | 1985-04-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61173006U true JPS61173006U (en:Method) | 1986-10-28 |
Family
ID=30580220
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5653485U Pending JPS61173006U (en:Method) | 1985-04-16 | 1985-04-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61173006U (en:Method) |
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1985
- 1985-04-16 JP JP5653485U patent/JPS61173006U/ja active Pending