JPS645458U - - Google Patents
Info
- Publication number
- JPS645458U JPS645458U JP9886687U JP9886687U JPS645458U JP S645458 U JPS645458 U JP S645458U JP 9886687 U JP9886687 U JP 9886687U JP 9886687 U JP9886687 U JP 9886687U JP S645458 U JPS645458 U JP S645458U
- Authority
- JP
- Japan
- Prior art keywords
- light emitting
- light receiving
- photointerrupter
- receiving section
- facing
- 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
- 230000003287 optical effect Effects 0.000 claims description 2
- 238000001514 detection method Methods 0.000 claims 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9886687U JPS645458U (de) | 1987-06-27 | 1987-06-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9886687U JPS645458U (de) | 1987-06-27 | 1987-06-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS645458U true JPS645458U (de) | 1989-01-12 |
Family
ID=31325505
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9886687U Pending JPS645458U (de) | 1987-06-27 | 1987-06-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS645458U (de) |
-
1987
- 1987-06-27 JP JP9886687U patent/JPS645458U/ja active Pending