JPS63182917U - - Google Patents
Info
- Publication number
- JPS63182917U JPS63182917U JP7377287U JP7377287U JPS63182917U JP S63182917 U JPS63182917 U JP S63182917U JP 7377287 U JP7377287 U JP 7377287U JP 7377287 U JP7377287 U JP 7377287U JP S63182917 U JPS63182917 U JP S63182917U
- Authority
- JP
- Japan
- Prior art keywords
- wedge
- parallel plate
- plane
- light absorber
- shaped light
- 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
- 239000006096 absorbing agent Substances 0.000 claims description 5
- 230000001154 acute effect Effects 0.000 claims 1
Landscapes
- Optical Elements Other Than Lenses (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7377287U JPS63182917U (enExample) | 1987-05-19 | 1987-05-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7377287U JPS63182917U (enExample) | 1987-05-19 | 1987-05-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63182917U true JPS63182917U (enExample) | 1988-11-25 |
Family
ID=30918400
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7377287U Pending JPS63182917U (enExample) | 1987-05-19 | 1987-05-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63182917U (enExample) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5547419B2 (enExample) * | 1977-04-05 | 1980-11-29 |
-
1987
- 1987-05-19 JP JP7377287U patent/JPS63182917U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5547419B2 (enExample) * | 1977-04-05 | 1980-11-29 |