JPS549796A - Method of making ferromagnetic powder - Google Patents
Method of making ferromagnetic powderInfo
- Publication number
- JPS549796A JPS549796A JP7499177A JP7499177A JPS549796A JP S549796 A JPS549796 A JP S549796A JP 7499177 A JP7499177 A JP 7499177A JP 7499177 A JP7499177 A JP 7499177A JP S549796 A JPS549796 A JP S549796A
- Authority
- JP
- Japan
- Prior art keywords
- ferromagnetic powder
- making ferromagnetic
- making
- powder
- ferromagnetic
- 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
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP52074991A JPS6034244B2 (en) | 1977-06-23 | 1977-06-23 | Manufacturing method of ferromagnetic powder |
GB15201/78A GB1603213A (en) | 1977-04-20 | 1978-04-18 | Cobalt containing iron oxide magnetic particles and method for the preparation of the same |
FR7811737A FR2387912A1 (en) | 1977-04-20 | 1978-04-20 | MAGNETIC PARTICLES OF IRON OXIDE CONTAINING COBALT AND THEIR PREPARATION PROCESS |
DE19782817410 DE2817410A1 (en) | 1977-04-20 | 1978-04-20 | MAGNETIC IRON OXYDE PARTICLES CONTAINING COBALT AND METHOD FOR MANUFACTURING THE SAME |
US06/858,575 US4741921A (en) | 1977-04-20 | 1986-04-24 | Method for preparing cobalt-containing iron oxide magnetic particles |
US07/141,073 US4857417A (en) | 1977-04-20 | 1988-01-05 | Cobalt-containing iron oxide magnetic particles and method for the preparation of the same |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP52074991A JPS6034244B2 (en) | 1977-06-23 | 1977-06-23 | Manufacturing method of ferromagnetic powder |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS549796A true JPS549796A (en) | 1979-01-24 |
JPS6034244B2 JPS6034244B2 (en) | 1985-08-07 |
Family
ID=13563246
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP52074991A Expired JPS6034244B2 (en) | 1977-04-20 | 1977-06-23 | Manufacturing method of ferromagnetic powder |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6034244B2 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61277555A (en) * | 1985-06-03 | 1986-12-08 | パフ インダストリ−マシ−ネン ゲゼルシヤフト ミト ベシユレンクテル ハフツング | Device for stacking and storing cloth piece |
US4898045A (en) * | 1987-11-20 | 1990-02-06 | Nippon Cable System Inc. | Control device for boat engine |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS49119196A (en) * | 1973-03-20 | 1974-11-14 | ||
JPS5217696A (en) * | 1975-08-01 | 1977-02-09 | Fuji Photo Film Co Ltd | Manufacturing process of ferromagnetic grit |
-
1977
- 1977-06-23 JP JP52074991A patent/JPS6034244B2/en not_active Expired
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS49119196A (en) * | 1973-03-20 | 1974-11-14 | ||
JPS5217696A (en) * | 1975-08-01 | 1977-02-09 | Fuji Photo Film Co Ltd | Manufacturing process of ferromagnetic grit |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61277555A (en) * | 1985-06-03 | 1986-12-08 | パフ インダストリ−マシ−ネン ゲゼルシヤフト ミト ベシユレンクテル ハフツング | Device for stacking and storing cloth piece |
US4898045A (en) * | 1987-11-20 | 1990-02-06 | Nippon Cable System Inc. | Control device for boat engine |
Also Published As
Publication number | Publication date |
---|---|
JPS6034244B2 (en) | 1985-08-07 |
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