JPS62180730U - - Google Patents
Info
- Publication number
- JPS62180730U JPS62180730U JP1987054123U JP5412387U JPS62180730U JP S62180730 U JPS62180730 U JP S62180730U JP 1987054123 U JP1987054123 U JP 1987054123U JP 5412387 U JP5412387 U JP 5412387U JP S62180730 U JPS62180730 U JP S62180730U
- Authority
- JP
- Japan
- Prior art keywords
- light receiver
- asymmetric
- receiving device
- asymmetric aperture
- aperture
- 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.)
- Granted
Links
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Optical Elements Other Than Lenses (AREA)
- Photometry And Measurement Of Optical Pulse Characteristics (AREA)
- Exposure Control For Cameras (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987054123U JPS6330985Y2 (enExample) | 1987-04-09 | 1987-04-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987054123U JPS6330985Y2 (enExample) | 1987-04-09 | 1987-04-09 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62180730U true JPS62180730U (enExample) | 1987-11-17 |
| JPS6330985Y2 JPS6330985Y2 (enExample) | 1988-08-18 |
Family
ID=30880822
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987054123U Expired JPS6330985Y2 (enExample) | 1987-04-09 | 1987-04-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6330985Y2 (enExample) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS49123381U (enExample) * | 1973-02-26 | 1974-10-22 |
-
1987
- 1987-04-09 JP JP1987054123U patent/JPS6330985Y2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS49123381U (enExample) * | 1973-02-26 | 1974-10-22 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6330985Y2 (enExample) | 1988-08-18 |