JPH0463446B2 - - Google Patents
Info
- Publication number
- JPH0463446B2 JPH0463446B2 JP11719189A JP11719189A JPH0463446B2 JP H0463446 B2 JPH0463446 B2 JP H0463446B2 JP 11719189 A JP11719189 A JP 11719189A JP 11719189 A JP11719189 A JP 11719189A JP H0463446 B2 JPH0463446 B2 JP H0463446B2
- Authority
- JP
- Japan
- Prior art keywords
- film
- magnetic recording
- added
- coercive force
- alloy
- 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.)
- Expired
Links
Landscapes
- Magnetic Record Carriers (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11719189A JPH02297713A (ja) | 1989-05-12 | 1989-05-12 | 磁気記録体 |
| US07/414,235 US5069983A (en) | 1988-12-06 | 1989-09-29 | Magnetic recording member |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11719189A JPH02297713A (ja) | 1989-05-12 | 1989-05-12 | 磁気記録体 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02297713A JPH02297713A (ja) | 1990-12-10 |
| JPH0463446B2 true JPH0463446B2 (enrdf_load_stackoverflow) | 1992-10-09 |
Family
ID=14705657
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11719189A Granted JPH02297713A (ja) | 1988-12-06 | 1989-05-12 | 磁気記録体 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02297713A (enrdf_load_stackoverflow) |
-
1989
- 1989-05-12 JP JP11719189A patent/JPH02297713A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPH02297713A (ja) | 1990-12-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| FPAY | Renewal fee payment (prs date is renewal date of database) |
Year of fee payment: 17 Free format text: PAYMENT UNTIL: 20091009 |
|
| EXPY | Cancellation because of completion of term | ||
| FPAY | Renewal fee payment (prs date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20091009 Year of fee payment: 17 |