JPH0435266U - - Google Patents
Info
- Publication number
- JPH0435266U JPH0435266U JP1990077310U JP7731090U JPH0435266U JP H0435266 U JPH0435266 U JP H0435266U JP 1990077310 U JP1990077310 U JP 1990077310U JP 7731090 U JP7731090 U JP 7731090U JP H0435266 U JPH0435266 U JP H0435266U
- Authority
- JP
- Japan
- Prior art keywords
- information recording
- recording medium
- disk substrate
- flange portion
- medium according
- 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
Landscapes
- Optical Record Carriers And Manufacture Thereof (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990077310U JPH0435266U (en:Method) | 1990-07-20 | 1990-07-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990077310U JPH0435266U (en:Method) | 1990-07-20 | 1990-07-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0435266U true JPH0435266U (en:Method) | 1992-03-24 |
Family
ID=31619581
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990077310U Pending JPH0435266U (en:Method) | 1990-07-20 | 1990-07-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0435266U (en:Method) |
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1990
- 1990-07-20 JP JP1990077310U patent/JPH0435266U/ja active Pending