JPS6245716U - - Google Patents
Info
- Publication number
- JPS6245716U JPS6245716U JP13781685U JP13781685U JPS6245716U JP S6245716 U JPS6245716 U JP S6245716U JP 13781685 U JP13781685 U JP 13781685U JP 13781685 U JP13781685 U JP 13781685U JP S6245716 U JPS6245716 U JP S6245716U
- Authority
- JP
- Japan
- Prior art keywords
- alloy
- nickel
- depth
- recording medium
- width
- 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.)
- Granted
Links
Landscapes
- Magnetic Record Carriers (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985137816U JPH0544890Y2 (https=) | 1985-09-09 | 1985-09-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985137816U JPH0544890Y2 (https=) | 1985-09-09 | 1985-09-09 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6245716U true JPS6245716U (https=) | 1987-03-19 |
| JPH0544890Y2 JPH0544890Y2 (https=) | 1993-11-16 |
Family
ID=31042221
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985137816U Expired - Lifetime JPH0544890Y2 (https=) | 1985-09-09 | 1985-09-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0544890Y2 (https=) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52112804U (https=) * | 1976-02-21 | 1977-08-27 |
-
1985
- 1985-09-09 JP JP1985137816U patent/JPH0544890Y2/ja not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52112804U (https=) * | 1976-02-21 | 1977-08-27 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0544890Y2 (https=) | 1993-11-16 |
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