JPS63173720U - - Google Patents
Info
- Publication number
- JPS63173720U JPS63173720U JP6257787U JP6257787U JPS63173720U JP S63173720 U JPS63173720 U JP S63173720U JP 6257787 U JP6257787 U JP 6257787U JP 6257787 U JP6257787 U JP 6257787U JP S63173720 U JPS63173720 U JP S63173720U
- Authority
- JP
- Japan
- Prior art keywords
- objective lens
- driving
- permanent magnet
- optical disk
- yoke
- 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 2
Landscapes
- Optical Recording Or Reproduction (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6257787U JPS63173720U (tr) | 1987-04-27 | 1987-04-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6257787U JPS63173720U (tr) | 1987-04-27 | 1987-04-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63173720U true JPS63173720U (tr) | 1988-11-11 |
Family
ID=30896982
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6257787U Pending JPS63173720U (tr) | 1987-04-27 | 1987-04-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63173720U (tr) |
-
1987
- 1987-04-27 JP JP6257787U patent/JPS63173720U/ja active Pending