JPS63109901U - - Google Patents
Info
- Publication number
- JPS63109901U JPS63109901U JP166687U JP166687U JPS63109901U JP S63109901 U JPS63109901 U JP S63109901U JP 166687 U JP166687 U JP 166687U JP 166687 U JP166687 U JP 166687U JP S63109901 U JPS63109901 U JP S63109901U
- Authority
- JP
- Japan
- Prior art keywords
- light beam
- cutout
- intersection
- curvature
- marked
- 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
- 238000000926 separation method Methods 0.000 claims description 2
- 239000013078 crystal Substances 0.000 description 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP166687U JPS63109901U (fi) | 1987-01-08 | 1987-01-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP166687U JPS63109901U (fi) | 1987-01-08 | 1987-01-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63109901U true JPS63109901U (fi) | 1988-07-15 |
Family
ID=30779791
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP166687U Pending JPS63109901U (fi) | 1987-01-08 | 1987-01-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63109901U (fi) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58194004A (ja) * | 1982-05-10 | 1983-11-11 | Toyo Commun Equip Co Ltd | 重ね合わせ型位相板 |
-
1987
- 1987-01-08 JP JP166687U patent/JPS63109901U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58194004A (ja) * | 1982-05-10 | 1983-11-11 | Toyo Commun Equip Co Ltd | 重ね合わせ型位相板 |