JPS63195614U - - Google Patents
Info
- Publication number
- JPS63195614U JPS63195614U JP8527087U JP8527087U JPS63195614U JP S63195614 U JPS63195614 U JP S63195614U JP 8527087 U JP8527087 U JP 8527087U JP 8527087 U JP8527087 U JP 8527087U JP S63195614 U JPS63195614 U JP S63195614U
- Authority
- JP
- Japan
- Prior art keywords
- guide member
- end surface
- recording medium
- detection window
- optical
- 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
- 230000003287 optical effect Effects 0.000 claims description 9
- 238000001514 detection method Methods 0.000 claims description 6
Landscapes
- Optical Recording Or Reproduction (AREA)
- Optical Head (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8527087U JPH0531691Y2 (me) | 1987-05-30 | 1987-05-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8527087U JPH0531691Y2 (me) | 1987-05-30 | 1987-05-30 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63195614U true JPS63195614U (me) | 1988-12-16 |
| JPH0531691Y2 JPH0531691Y2 (me) | 1993-08-16 |
Family
ID=30940525
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8527087U Expired - Lifetime JPH0531691Y2 (me) | 1987-05-30 | 1987-05-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0531691Y2 (me) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02132391U (me) * | 1989-04-10 | 1990-11-02 |
-
1987
- 1987-05-30 JP JP8527087U patent/JPH0531691Y2/ja not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02132391U (me) * | 1989-04-10 | 1990-11-02 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0531691Y2 (me) | 1993-08-16 |