JPS6332310U - - Google Patents
Info
- Publication number
- JPS6332310U JPS6332310U JP12705186U JP12705186U JPS6332310U JP S6332310 U JPS6332310 U JP S6332310U JP 12705186 U JP12705186 U JP 12705186U JP 12705186 U JP12705186 U JP 12705186U JP S6332310 U JPS6332310 U JP S6332310U
- Authority
- JP
- Japan
- Prior art keywords
- focusing
- information track
- light
- control means
- pair
- 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
Landscapes
- Optical Recording Or Reproduction (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12705186U JPS6332310U (OSRAM) | 1986-08-19 | 1986-08-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12705186U JPS6332310U (OSRAM) | 1986-08-19 | 1986-08-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6332310U true JPS6332310U (OSRAM) | 1988-03-02 |
Family
ID=31021434
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12705186U Pending JPS6332310U (OSRAM) | 1986-08-19 | 1986-08-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6332310U (OSRAM) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5870431A (ja) * | 1981-10-22 | 1983-04-26 | Toshiba Corp | 光学ヘツド |
| JPS598636A (ja) * | 1982-07-02 | 1984-01-17 | Toshiba Glass Co Ltd | バツクミラ−用ガラス鏡 |
-
1986
- 1986-08-19 JP JP12705186U patent/JPS6332310U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5870431A (ja) * | 1981-10-22 | 1983-04-26 | Toshiba Corp | 光学ヘツド |
| JPS598636A (ja) * | 1982-07-02 | 1984-01-17 | Toshiba Glass Co Ltd | バツクミラ−用ガラス鏡 |
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