JPS5274898A - Magnetic powder for magnetic recording - Google Patents

Magnetic powder for magnetic recording

Info

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
Application number
JP50151575A
Other languages
Japanese (ja)
Other versions
JPS5928965B2 (en
Inventor
Kunio Wakai
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Maxell Ltd
Original Assignee
Hitachi Maxell Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Hitachi Maxell Ltd filed Critical Hitachi Maxell Ltd
Priority to JP50151575A priority Critical patent/JPS5928965B2/en
Publication of JPS5274898A publication Critical patent/JPS5274898A/en
Publication of JPS5928965B2 publication Critical patent/JPS5928965B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Hard Magnetic Materials (AREA)
JP50151575A 1975-12-18 1975-12-18 pine tree Expired JPS5928965B2 (en)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4846899A (en) * 1971-10-19 1973-07-04
JPS50145898A (en) * 1974-04-19 1975-11-22

Patent Citations (2)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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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