JPS5720689B2 - - Google Patents
Info
- Publication number
- JPS5720689B2 JPS5720689B2 JP3171772A JP3171772A JPS5720689B2 JP S5720689 B2 JPS5720689 B2 JP S5720689B2 JP 3171772 A JP3171772 A JP 3171772A JP 3171772 A JP3171772 A JP 3171772A JP S5720689 B2 JPS5720689 B2 JP S5720689B2
- 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
- Magnetic Ceramics (AREA)
- Hard Magnetic Materials (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3171772A JPS5720689B2 (OSRAM) | 1972-03-31 | 1972-03-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3171772A JPS5720689B2 (OSRAM) | 1972-03-31 | 1972-03-31 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4899699A JPS4899699A (OSRAM) | 1973-12-17 |
| JPS5720689B2 true JPS5720689B2 (OSRAM) | 1982-04-30 |
Family
ID=12338799
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3171772A Expired JPS5720689B2 (OSRAM) | 1972-03-31 | 1972-03-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5720689B2 (OSRAM) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB8630924D0 (en) * | 1986-12-24 | 1987-02-04 | Maghemite Inc | Strontium ferrite magnets |
-
1972
- 1972-03-31 JP JP3171772A patent/JPS5720689B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS4899699A (OSRAM) | 1973-12-17 |