JPS63162553U - - Google Patents
Info
- Publication number
- JPS63162553U JPS63162553U JP5585587U JP5585587U JPS63162553U JP S63162553 U JPS63162553 U JP S63162553U JP 5585587 U JP5585587 U JP 5585587U JP 5585587 U JP5585587 U JP 5585587U JP S63162553 U JPS63162553 U JP S63162553U
- Authority
- JP
- Japan
- Prior art keywords
- light
- light emitting
- light receiving
- case
- retroreflector
- 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
- 230000000903 blocking effect Effects 0.000 claims description 2
- 230000003287 optical effect Effects 0.000 claims 3
- 238000001514 detection method Methods 0.000 claims 1
- 230000010287 polarization Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
- 238000000295 emission spectrum Methods 0.000 description 1
- 238000002834 transmittance Methods 0.000 description 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5585587U JPS63162553U (2) | 1987-04-13 | 1987-04-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5585587U JPS63162553U (2) | 1987-04-13 | 1987-04-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63162553U true JPS63162553U (2) | 1988-10-24 |
Family
ID=30884145
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5585587U Pending JPS63162553U (2) | 1987-04-13 | 1987-04-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63162553U (2) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5948790A (ja) * | 1982-09-13 | 1984-03-21 | 大光電機株式会社 | 電照広告灯装置 |
| JPS61259189A (ja) * | 1985-05-13 | 1986-11-17 | Sankusu Kk | 反射形光電スイツチ |
-
1987
- 1987-04-13 JP JP5585587U patent/JPS63162553U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5948790A (ja) * | 1982-09-13 | 1984-03-21 | 大光電機株式会社 | 電照広告灯装置 |
| JPS61259189A (ja) * | 1985-05-13 | 1986-11-17 | Sankusu Kk | 反射形光電スイツチ |
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