JPH01177426U - - Google Patents
Info
- Publication number
- JPH01177426U JPH01177426U JP7253688U JP7253688U JPH01177426U JP H01177426 U JPH01177426 U JP H01177426U JP 7253688 U JP7253688 U JP 7253688U JP 7253688 U JP7253688 U JP 7253688U JP H01177426 U JPH01177426 U JP H01177426U
- Authority
- JP
- Japan
- Prior art keywords
- magneto
- optical disk
- optical
- head
- objective lens
- 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 description 4
- 230000001678 irradiating effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Recording Or Reproducing By Magnetic Means (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7253688U JPH01177426U (id) | 1988-05-31 | 1988-05-31 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7253688U JPH01177426U (id) | 1988-05-31 | 1988-05-31 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH01177426U true JPH01177426U (id) | 1989-12-19 |
Family
ID=31297696
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7253688U Pending JPH01177426U (id) | 1988-05-31 | 1988-05-31 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH01177426U (id) |
-
1988
- 1988-05-31 JP JP7253688U patent/JPH01177426U/ja active Pending