JPS4950497A - - Google Patents
Info
- Publication number
- JPS4950497A JPS4950497A JP47094773A JP9477372A JPS4950497A JP S4950497 A JPS4950497 A JP S4950497A JP 47094773 A JP47094773 A JP 47094773A JP 9477372 A JP9477372 A JP 9477372A JP S4950497 A JPS4950497 A JP S4950497A
- 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
- Hard Magnetic Materials (AREA)
Priority Applications (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9477372A JPS5326319B2 (https=) | 1972-09-20 | 1972-09-20 | |
| CA179,836A CA1030751A (en) | 1972-09-07 | 1973-08-28 | MAGNETIC POWDER OF COBALT-SUBSTITUTED .gamma.-FERRIC OXIDE |
| IT52339/73A IT994755B (it) | 1972-09-07 | 1973-09-05 | Polvere magnetica di ossido ferrico cobalto sostituito e metodo per prepararla |
| GB4183873A GB1429250A (en) | 1972-09-07 | 1973-09-05 | Magnetic materials |
| DE19732345375 DE2345375A1 (de) | 1972-09-07 | 1973-09-06 | Magnetpulver aus kobalt-substituiertem gamma-eisen(iii)oxid |
| FR7332184A FR2199177A1 (en) | 1972-09-07 | 1973-09-06 | Cobalt substd gamma-ferric oxide magnetic powder - modified with a halide to increase coercive force and residual induction and diminish the temp dependence |
| US394998A US3903004A (en) | 1972-09-07 | 1973-09-07 | Method of preparing magnetic powder of cobalt-substituted gamma-ferric oxide |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9477372A JPS5326319B2 (https=) | 1972-09-20 | 1972-09-20 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4950497A true JPS4950497A (https=) | 1974-05-16 |
| JPS5326319B2 JPS5326319B2 (https=) | 1978-08-01 |
Family
ID=14119401
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9477372A Expired JPS5326319B2 (https=) | 1972-09-07 | 1972-09-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5326319B2 (https=) |
-
1972
- 1972-09-20 JP JP9477372A patent/JPS5326319B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5326319B2 (https=) | 1978-08-01 |