JPS523562B2 - - Google Patents
Info
- Publication number
- JPS523562B2 JPS523562B2 JP273472A JP273472A JPS523562B2 JP S523562 B2 JPS523562 B2 JP S523562B2 JP 273472 A JP273472 A JP 273472A JP 273472 A JP273472 A JP 273472A JP S523562 B2 JPS523562 B2 JP S523562B2
- 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
Landscapes
- Magnetic Record Carriers (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP273472A JPS523562B2 (https=) | 1971-12-28 | 1971-12-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP273472A JPS523562B2 (https=) | 1971-12-28 | 1971-12-28 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4873104A JPS4873104A (https=) | 1973-10-02 |
| JPS523562B2 true JPS523562B2 (https=) | 1977-01-28 |
Family
ID=11537541
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP273472A Expired JPS523562B2 (https=) | 1971-12-28 | 1971-12-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS523562B2 (https=) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54104305A (en) * | 1978-02-02 | 1979-08-16 | Hitachi Ltd | Magnetic recording medium and production of the same |
-
1971
- 1971-12-28 JP JP273472A patent/JPS523562B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS4873104A (https=) | 1973-10-02 |