JPS4912161A - - Google Patents
Info
- Publication number
- JPS4912161A JPS4912161A JP47050217A JP5021772A JPS4912161A JP S4912161 A JPS4912161 A JP S4912161A JP 47050217 A JP47050217 A JP 47050217A JP 5021772 A JP5021772 A JP 5021772A JP S4912161 A JPS4912161 A JP S4912161A
- 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.)
- Granted
Links
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5021772A JPS5428502B2 (en) | 1972-05-19 | 1972-05-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5021772A JPS5428502B2 (en) | 1972-05-19 | 1972-05-19 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4912161A true JPS4912161A (en) | 1974-02-02 |
| JPS5428502B2 JPS5428502B2 (en) | 1979-09-17 |
Family
ID=12852887
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5021772A Expired JPS5428502B2 (en) | 1972-05-19 | 1972-05-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5428502B2 (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5196569A (en) * | 1975-02-18 | 1976-08-24 | Chijimiorimonono seizoho | |
| JPS54107709A (en) * | 1978-02-10 | 1979-08-23 | Victor Co Of Japan Ltd | Magnetic recording material |
| JPS5597028A (en) * | 1979-01-16 | 1980-07-23 | Tdk Corp | Audio magnetic recording medium |
| JPS5658130A (en) * | 1979-10-18 | 1981-05-21 | Tomoegawa Paper Co Ltd | Magnetic card having increased resistance to external magnetic field |
| JPS61233414A (en) * | 1986-03-31 | 1986-10-17 | Tdk Corp | Magnetic recording medium |
-
1972
- 1972-05-19 JP JP5021772A patent/JPS5428502B2/ja not_active Expired
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5196569A (en) * | 1975-02-18 | 1976-08-24 | Chijimiorimonono seizoho | |
| JPS54107709A (en) * | 1978-02-10 | 1979-08-23 | Victor Co Of Japan Ltd | Magnetic recording material |
| JPS5597028A (en) * | 1979-01-16 | 1980-07-23 | Tdk Corp | Audio magnetic recording medium |
| JPS5658130A (en) * | 1979-10-18 | 1981-05-21 | Tomoegawa Paper Co Ltd | Magnetic card having increased resistance to external magnetic field |
| JPH0210484B2 (en) * | 1979-10-18 | 1990-03-08 | Tomoegawa Seishijo Kk | |
| JPS61233414A (en) * | 1986-03-31 | 1986-10-17 | Tdk Corp | Magnetic recording medium |
| JPH0560171B2 (en) * | 1986-03-31 | 1993-09-01 | Tdk Electronics Co Ltd |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5428502B2 (en) | 1979-09-17 |