JPS4914400A - - Google Patents
Info
- Publication number
- JPS4914400A JPS4914400A JP47050354A JP5035472A JPS4914400A JP S4914400 A JPS4914400 A JP S4914400A JP 47050354 A JP47050354 A JP 47050354A JP 5035472 A JP5035472 A JP 5035472A JP S4914400 A JPS4914400 A JP S4914400A
- 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
Landscapes
- Compounds Of Iron (AREA)
- Hard Magnetic Materials (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5035472A JPS5327719B2 (ja) | 1972-05-23 | 1972-05-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5035472A JPS5327719B2 (ja) | 1972-05-23 | 1972-05-23 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4914400A true JPS4914400A (ja) | 1974-02-07 |
| JPS5327719B2 JPS5327719B2 (ja) | 1978-08-10 |
Family
ID=12856552
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5035472A Expired JPS5327719B2 (ja) | 1972-05-23 | 1972-05-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5327719B2 (ja) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5171900A (ja) * | 1974-12-20 | 1976-06-22 | Fuji Photo Film Co Ltd | |
| JPS54128496A (en) * | 1978-03-30 | 1979-10-05 | Tdk Corp | Magnetic powder |
| US4213959A (en) * | 1977-08-05 | 1980-07-22 | Basf Aktiengesellschaft | Manufacture of acicular, ferrimagnetic iron oxide |
| JPS59130407A (ja) * | 1978-04-12 | 1984-07-27 | バイエル・アクチエンゲゼルシヤフト | 磁気信号記録用針状フエリ磁性酸化鉄粒子 |
-
1972
- 1972-05-23 JP JP5035472A patent/JPS5327719B2/ja not_active Expired
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5171900A (ja) * | 1974-12-20 | 1976-06-22 | Fuji Photo Film Co Ltd | |
| JPS6012286B2 (ja) * | 1974-12-20 | 1985-04-01 | 富士写真フイルム株式会社 | 強磁性酸化鉄の製法 |
| US4213959A (en) * | 1977-08-05 | 1980-07-22 | Basf Aktiengesellschaft | Manufacture of acicular, ferrimagnetic iron oxide |
| JPS54128496A (en) * | 1978-03-30 | 1979-10-05 | Tdk Corp | Magnetic powder |
| JPS59130407A (ja) * | 1978-04-12 | 1984-07-27 | バイエル・アクチエンゲゼルシヤフト | 磁気信号記録用針状フエリ磁性酸化鉄粒子 |
| JPH0126164B2 (ja) * | 1978-04-12 | 1989-05-22 | Bayer Ag |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5327719B2 (ja) | 1978-08-10 |