JPS5531530B2 - - Google Patents
Info
- Publication number
- JPS5531530B2 JPS5531530B2 JP2390273A JP2390273A JPS5531530B2 JP S5531530 B2 JPS5531530 B2 JP S5531530B2 JP 2390273 A JP2390273 A JP 2390273A JP 2390273 A JP2390273 A JP 2390273A JP S5531530 B2 JPS5531530 B2 JP S5531530B2
- Authority
- JP
- Japan
- 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.)
- Expired
Links
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2390273A JPS5531530B2 (nl) | 1973-02-28 | 1973-02-28 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2390273A JPS5531530B2 (nl) | 1973-02-28 | 1973-02-28 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP13699178A Division JPS551678A (en) | 1978-11-07 | 1978-11-07 | Information recording medium |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS49114412A JPS49114412A (nl) | 1974-10-31 |
JPS5531530B2 true JPS5531530B2 (nl) | 1980-08-19 |
Family
ID=12123383
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2390273A Expired JPS5531530B2 (nl) | 1973-02-28 | 1973-02-28 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5531530B2 (nl) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1574595A (en) * | 1977-03-15 | 1980-09-10 | Rca Corp | Video disc |
JPS6051166B2 (ja) * | 1977-03-28 | 1985-11-12 | 日本ビクター株式会社 | 静電容量型記録媒体 |
JPS60143454A (ja) * | 1983-12-30 | 1985-07-29 | Victor Co Of Japan Ltd | 高密度情報信号記録媒体 |
JPS6063745A (ja) * | 1984-05-09 | 1985-04-12 | Victor Co Of Japan Ltd | 静電容量型情報信号記録媒体 |
-
1973
- 1973-02-28 JP JP2390273A patent/JPS5531530B2/ja not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS49114412A (nl) | 1974-10-31 |