JPH032478U - - Google Patents
Info
- Publication number
- JPH032478U JPH032478U JP1989060965U JP6096589U JPH032478U JP H032478 U JPH032478 U JP H032478U JP 1989060965 U JP1989060965 U JP 1989060965U JP 6096589 U JP6096589 U JP 6096589U JP H032478 U JPH032478 U JP H032478U
- Authority
- JP
- Japan
- Prior art keywords
- optical disk
- magnet
- holding
- disk medium
- hub portion
- 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 7
Landscapes
- Optical Record Carriers And Manufacture Thereof (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1989060965U JPH032478U (zh) | 1989-05-29 | 1989-05-29 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1989060965U JPH032478U (zh) | 1989-05-29 | 1989-05-29 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH032478U true JPH032478U (zh) | 1991-01-11 |
Family
ID=31588796
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1989060965U Pending JPH032478U (zh) | 1989-05-29 | 1989-05-29 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH032478U (zh) |
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1989
- 1989-05-29 JP JP1989060965U patent/JPH032478U/ja active Pending