JPS63109342U - - Google Patents
Info
- Publication number
- JPS63109342U JPS63109342U JP20131286U JP20131286U JPS63109342U JP S63109342 U JPS63109342 U JP S63109342U JP 20131286 U JP20131286 U JP 20131286U JP 20131286 U JP20131286 U JP 20131286U JP S63109342 U JPS63109342 U JP S63109342U
- Authority
- JP
- Japan
- Prior art keywords
- optical path
- receiving element
- light source
- light receiving
- detection device
- 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 5
- 238000001514 detection method Methods 0.000 claims description 4
Landscapes
- Lens Barrels (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20131286U JPS63109342U (no) | 1986-12-29 | 1986-12-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20131286U JPS63109342U (no) | 1986-12-29 | 1986-12-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63109342U true JPS63109342U (no) | 1988-07-14 |
Family
ID=31164644
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP20131286U Pending JPS63109342U (no) | 1986-12-29 | 1986-12-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63109342U (no) |
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1986
- 1986-12-29 JP JP20131286U patent/JPS63109342U/ja active Pending