JPH02117730U - - Google Patents
Info
- Publication number
- JPH02117730U JPH02117730U JP2779389U JP2779389U JPH02117730U JP H02117730 U JPH02117730 U JP H02117730U JP 2779389 U JP2779389 U JP 2779389U JP 2779389 U JP2779389 U JP 2779389U JP H02117730 U JPH02117730 U JP H02117730U
- Authority
- JP
- Japan
- Prior art keywords
- magneto
- magnetic field
- field coil
- optical disk
- drive device
- 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
- 125000006850 spacer group Chemical group 0.000 claims description 2
Landscapes
- Supporting Of Heads In Record-Carrier Devices (AREA)
- Recording Or Reproducing By Magnetic Means (AREA)
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2779389U JPH02117730U (fr) | 1989-03-10 | 1989-03-10 | |
US07/482,216 US5034933A (en) | 1989-03-10 | 1990-02-20 | Magneto-optical recording apparatus |
MYPI90000297A MY106490A (en) | 1989-03-10 | 1990-02-24 | Magneto-optical recording apparatus |
EP90302456A EP0387047B1 (fr) | 1989-03-10 | 1990-03-08 | Appareil d'enregistrement magnéto-optique |
DE69019208T DE69019208T2 (de) | 1989-03-10 | 1990-03-08 | Magneto-optisches Aufzeichnungsgerät. |
KR1019900003105A KR100219927B1 (ko) | 1989-03-10 | 1990-03-09 | 광자기디스크 기록장치 |
US08/092,489 USRE34710E (en) | 1989-03-10 | 1993-07-16 | Magneto-optical recording apparatus |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2779389U JPH02117730U (fr) | 1989-03-10 | 1989-03-10 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH02117730U true JPH02117730U (fr) | 1990-09-20 |
Family
ID=31250599
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2779389U Pending JPH02117730U (fr) | 1989-03-10 | 1989-03-10 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH02117730U (fr) |
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1989
- 1989-03-10 JP JP2779389U patent/JPH02117730U/ja active Pending