JPS5422438B2 - - Google Patents
Info
- Publication number
- JPS5422438B2 JPS5422438B2 JP5574577A JP5574577A JPS5422438B2 JP S5422438 B2 JPS5422438 B2 JP S5422438B2 JP 5574577 A JP5574577 A JP 5574577A JP 5574577 A JP5574577 A JP 5574577A JP S5422438 B2 JPS5422438 B2 JP S5422438B2
- 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.)
- Expired
Links
Landscapes
- Compounds Of Iron (AREA)
- Hard Magnetic Materials (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5574577A JPS53141196A (en) | 1977-05-14 | 1977-05-14 | Method of making acicular magnetic iron oxide particulates for use in magnetic recording materials |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5574577A JPS53141196A (en) | 1977-05-14 | 1977-05-14 | Method of making acicular magnetic iron oxide particulates for use in magnetic recording materials |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS53141196A JPS53141196A (en) | 1978-12-08 |
JPS5422438B2 true JPS5422438B2 (en) | 1979-08-07 |
Family
ID=13007385
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP5574577A Granted JPS53141196A (en) | 1977-05-14 | 1977-05-14 | Method of making acicular magnetic iron oxide particulates for use in magnetic recording materials |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS53141196A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6345054Y2 (en) * | 1982-07-01 | 1988-11-22 |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU558199B2 (en) * | 1982-09-16 | 1987-01-22 | Ishihara Sangyo Kaisha Ltd. | Production of magnetic powder |
US4774012A (en) * | 1986-01-30 | 1988-09-27 | Ishihara Sangyo Kaisha, Ltd. | Cobalt-containing ferromagnetic iron oxide powder and process for producing the same |
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1977
- 1977-05-14 JP JP5574577A patent/JPS53141196A/en active Granted
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6345054Y2 (en) * | 1982-07-01 | 1988-11-22 |
Also Published As
Publication number | Publication date |
---|---|
JPS53141196A (en) | 1978-12-08 |