JPS54106201A - High packing density information recording carrier - Google Patents
High packing density information recording carrierInfo
- Publication number
- JPS54106201A JPS54106201A JP1329278A JP1329278A JPS54106201A JP S54106201 A JPS54106201 A JP S54106201A JP 1329278 A JP1329278 A JP 1329278A JP 1329278 A JP1329278 A JP 1329278A JP S54106201 A JPS54106201 A JP S54106201A
- Authority
- JP
- Japan
- Prior art keywords
- information recording
- packing density
- density information
- recording carrier
- high packing
- 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
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1329278A JPS54106201A (en) | 1978-02-08 | 1978-02-08 | High packing density information recording carrier |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1329278A JPS54106201A (en) | 1978-02-08 | 1978-02-08 | High packing density information recording carrier |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS54106201A true JPS54106201A (en) | 1979-08-21 |
Family
ID=11829110
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1329278A Pending JPS54106201A (en) | 1978-02-08 | 1978-02-08 | High packing density information recording carrier |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS54106201A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5998331A (en) * | 1983-11-02 | 1984-06-06 | Hitachi Ltd | Substrate for optical disk |
JPS623443A (en) * | 1985-06-28 | 1987-01-09 | Nippon Telegr & Teleph Corp <Ntt> | Flexible optical disc and its manufacture |
-
1978
- 1978-02-08 JP JP1329278A patent/JPS54106201A/en active Pending
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5998331A (en) * | 1983-11-02 | 1984-06-06 | Hitachi Ltd | Substrate for optical disk |
JPH031734B2 (en) * | 1983-11-02 | 1991-01-11 | Hitachi Ltd | |
JPS623443A (en) * | 1985-06-28 | 1987-01-09 | Nippon Telegr & Teleph Corp <Ntt> | Flexible optical disc and its manufacture |
JPH0375944B2 (en) * | 1985-06-28 | 1991-12-03 | Nippon Telegraph & Telephone |
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