JPS5274898A - Magnetic powder for magnetic recording - Google Patents
Magnetic powder for magnetic recordingInfo
- Publication number
- JPS5274898A JPS5274898A JP50151575A JP15157575A JPS5274898A JP S5274898 A JPS5274898 A JP S5274898A JP 50151575 A JP50151575 A JP 50151575A JP 15157575 A JP15157575 A JP 15157575A JP S5274898 A JPS5274898 A JP S5274898A
- Authority
- JP
- Japan
- Prior art keywords
- magnetic
- powder
- recording
- magnetic recording
- magnetic powder
- 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 |
---|---|---|---|
JP50151575A JPS5928965B2 (en) | 1975-12-18 | 1975-12-18 | pine tree |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP50151575A JPS5928965B2 (en) | 1975-12-18 | 1975-12-18 | pine tree |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5274898A true JPS5274898A (en) | 1977-06-23 |
JPS5928965B2 JPS5928965B2 (en) | 1984-07-17 |
Family
ID=15521505
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP50151575A Expired JPS5928965B2 (en) | 1975-12-18 | 1975-12-18 | pine tree |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5928965B2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2440054A1 (en) * | 1978-10-25 | 1980-05-23 | Pfizer | COBALT MODIFIED MAGNETIC IRON OXIDE AND ITS APPLICATION TO MAGNETIC RECORDING |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4846899A (en) * | 1971-10-19 | 1973-07-04 | ||
JPS50145898A (en) * | 1974-04-19 | 1975-11-22 |
-
1975
- 1975-12-18 JP JP50151575A patent/JPS5928965B2/en not_active Expired
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4846899A (en) * | 1971-10-19 | 1973-07-04 | ||
JPS50145898A (en) * | 1974-04-19 | 1975-11-22 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2440054A1 (en) * | 1978-10-25 | 1980-05-23 | Pfizer | COBALT MODIFIED MAGNETIC IRON OXIDE AND ITS APPLICATION TO MAGNETIC RECORDING |
Also Published As
Publication number | Publication date |
---|---|
JPS5928965B2 (en) | 1984-07-17 |
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