JPS6446224A - Production of magnetic recording medium - Google Patents
Production of magnetic recording mediumInfo
- Publication number
- JPS6446224A JPS6446224A JP20293387A JP20293387A JPS6446224A JP S6446224 A JPS6446224 A JP S6446224A JP 20293387 A JP20293387 A JP 20293387A JP 20293387 A JP20293387 A JP 20293387A JP S6446224 A JPS6446224 A JP S6446224A
- Authority
- JP
- Japan
- Prior art keywords
- perpendicular orientation
- soft magnetic
- pole groups
- magnetic plates
- magnetic particles
- 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.)
- Pending
Links
Landscapes
- Manufacturing Of Magnetic Record Carriers (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP20293387A JPS6446224A (en) | 1987-08-13 | 1987-08-13 | Production of magnetic recording medium |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP20293387A JPS6446224A (en) | 1987-08-13 | 1987-08-13 | Production of magnetic recording medium |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6446224A true JPS6446224A (en) | 1989-02-20 |
Family
ID=16465564
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP20293387A Pending JPS6446224A (en) | 1987-08-13 | 1987-08-13 | Production of magnetic recording medium |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6446224A (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6176294B1 (en) | 1998-07-14 | 2001-01-23 | Nippon Light Metal Co., Ltd. | Die-casting method |
US6648054B2 (en) * | 2000-01-12 | 2003-11-18 | Nippon Light Metal Co., Ltd. | Die casting method and die casting machine |
-
1987
- 1987-08-13 JP JP20293387A patent/JPS6446224A/ja active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6176294B1 (en) | 1998-07-14 | 2001-01-23 | Nippon Light Metal Co., Ltd. | Die-casting method |
US6648054B2 (en) * | 2000-01-12 | 2003-11-18 | Nippon Light Metal Co., Ltd. | Die casting method and die casting machine |
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