JPS53129894A - Method of manufacturing ferromagnetic powder - Google Patents

Method of manufacturing ferromagnetic powder

Info

Publication number
JPS53129894A
JPS53129894A JP4601977A JP4601977A JPS53129894A JP S53129894 A JPS53129894 A JP S53129894A JP 4601977 A JP4601977 A JP 4601977A JP 4601977 A JP4601977 A JP 4601977A JP S53129894 A JPS53129894 A JP S53129894A
Authority
JP
Japan
Prior art keywords
ferromagnetic powder
manufacturing ferromagnetic
manufacturing
powder
ferromagnetic
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
JP4601977A
Other languages
English (en)
Other versions
JPS5931961B2 (ja
Inventor
Susumu Kitaoka
Haruo Andou
Jiyunichi Hirata
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 Holdings 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 JP52046019A priority Critical patent/JPS5931961B2/ja
Publication of JPS53129894A publication Critical patent/JPS53129894A/ja
Publication of JPS5931961B2 publication Critical patent/JPS5931961B2/ja
Expired legal-status Critical Current

Links

JP52046019A 1977-04-20 1977-04-20 強磁性粉末の製造方法 Expired JPS5931961B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP52046019A JPS5931961B2 (ja) 1977-04-20 1977-04-20 強磁性粉末の製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP52046019A JPS5931961B2 (ja) 1977-04-20 1977-04-20 強磁性粉末の製造方法

Publications (2)

Publication Number Publication Date
JPS53129894A true JPS53129894A (en) 1978-11-13
JPS5931961B2 JPS5931961B2 (ja) 1984-08-06

Family

ID=12735328

Family Applications (1)

Application Number Title Priority Date Filing Date
JP52046019A Expired JPS5931961B2 (ja) 1977-04-20 1977-04-20 強磁性粉末の製造方法

Country Status (1)

Country Link
JP (1) JPS5931961B2 (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5914608A (ja) * 1982-07-16 1984-01-25 Matsushita Electric Ind Co Ltd 磁気記録媒体
JPS6117426A (ja) * 1984-07-04 1986-01-25 Sony Corp コバルト含有酸化鉄磁性粉の製造方法

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61100205A (ja) * 1984-10-23 1986-05-19 東京シ−ト株式会社 車輌用シ−トの電動式サイドサポ−ト

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5914608A (ja) * 1982-07-16 1984-01-25 Matsushita Electric Ind Co Ltd 磁気記録媒体
JPH0463525B2 (ja) * 1982-07-16 1992-10-12 Matsushita Electric Ind Co Ltd
JPS6117426A (ja) * 1984-07-04 1986-01-25 Sony Corp コバルト含有酸化鉄磁性粉の製造方法
JPH0561206B2 (ja) * 1984-07-04 1993-09-03 Sony Corp

Also Published As

Publication number Publication date
JPS5931961B2 (ja) 1984-08-06

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