JPS53129158A - Needle iron magnetic grain powder manufacturing process - Google Patents
Needle iron magnetic grain powder manufacturing processInfo
- Publication number
- JPS53129158A JPS53129158A JP4468677A JP4468677A JPS53129158A JP S53129158 A JPS53129158 A JP S53129158A JP 4468677 A JP4468677 A JP 4468677A JP 4468677 A JP4468677 A JP 4468677A JP S53129158 A JPS53129158 A JP S53129158A
- Authority
- JP
- Japan
- Prior art keywords
- manufacturing process
- powder manufacturing
- grain powder
- magnetic grain
- iron magnetic
- 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 (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4468677A JPS53129158A (en) | 1977-04-18 | 1977-04-18 | Needle iron magnetic grain powder manufacturing process |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4468677A JPS53129158A (en) | 1977-04-18 | 1977-04-18 | Needle iron magnetic grain powder manufacturing process |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS53129158A true JPS53129158A (en) | 1978-11-10 |
JPS5612283B2 JPS5612283B2 (en) | 1981-03-19 |
Family
ID=12698301
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4468677A Granted JPS53129158A (en) | 1977-04-18 | 1977-04-18 | Needle iron magnetic grain powder manufacturing process |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS53129158A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5144181A (en) * | 1990-03-16 | 1992-09-01 | Mabuchi Motor Co., Ltd. | Carbon brush for miniature motors and method of making same |
EP1632962A1 (en) * | 2004-09-07 | 2006-03-08 | C.R.F. Società Consortile per Azioni | Ferromagnetic particles for magnetorheological or electrorheological fluids, magnetorheological or electrorheological fluid including these particles, and manufacturing methods |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5674771A (en) * | 1979-11-22 | 1981-06-20 | Casio Comput Co Ltd | Operation mode assignment system |
-
1977
- 1977-04-18 JP JP4468677A patent/JPS53129158A/en active Granted
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5144181A (en) * | 1990-03-16 | 1992-09-01 | Mabuchi Motor Co., Ltd. | Carbon brush for miniature motors and method of making same |
EP1632962A1 (en) * | 2004-09-07 | 2006-03-08 | C.R.F. Società Consortile per Azioni | Ferromagnetic particles for magnetorheological or electrorheological fluids, magnetorheological or electrorheological fluid including these particles, and manufacturing methods |
Also Published As
Publication number | Publication date |
---|---|
JPS5612283B2 (en) | 1981-03-19 |
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