JPS62153623U - - Google Patents
Info
- Publication number
- JPS62153623U JPS62153623U JP4159386U JP4159386U JPS62153623U JP S62153623 U JPS62153623 U JP S62153623U JP 4159386 U JP4159386 U JP 4159386U JP 4159386 U JP4159386 U JP 4159386U JP S62153623 U JPS62153623 U JP S62153623U
- Authority
- JP
- Japan
- Prior art keywords
- objective lens
- focus
- track
- coil
- magnetic circuit
- 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
- 230000003287 optical effect Effects 0.000 claims 1
Landscapes
- Optical Recording Or Reproduction (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4159386U JPS62153623U (enExample) | 1986-03-20 | 1986-03-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4159386U JPS62153623U (enExample) | 1986-03-20 | 1986-03-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62153623U true JPS62153623U (enExample) | 1987-09-29 |
Family
ID=30856734
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4159386U Pending JPS62153623U (enExample) | 1986-03-20 | 1986-03-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62153623U (enExample) |
-
1986
- 1986-03-20 JP JP4159386U patent/JPS62153623U/ja active Pending