JPS5422438B2 - - Google Patents

Info

Publication number
JPS5422438B2
JPS5422438B2 JP5574577A JP5574577A JPS5422438B2 JP S5422438 B2 JPS5422438 B2 JP S5422438B2 JP 5574577 A JP5574577 A JP 5574577A JP 5574577 A JP5574577 A JP 5574577A JP S5422438 B2 JPS5422438 B2 JP S5422438B2
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
Application number
JP5574577A
Other languages
Japanese (ja)
Other versions
JPS53141196A (en
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 filed Critical
Priority to JP5574577A priority Critical patent/JPS53141196A/en
Publication of JPS53141196A publication Critical patent/JPS53141196A/en
Publication of JPS5422438B2 publication Critical patent/JPS5422438B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Compounds Of Iron (AREA)
  • Hard Magnetic Materials (AREA)
JP5574577A 1977-05-14 1977-05-14 Method of making acicular magnetic iron oxide particulates for use in magnetic recording materials Granted JPS53141196A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5574577A JPS53141196A (en) 1977-05-14 1977-05-14 Method of making acicular magnetic iron oxide particulates for use in magnetic recording materials

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5574577A JPS53141196A (en) 1977-05-14 1977-05-14 Method of making acicular magnetic iron oxide particulates for use in magnetic recording materials

Publications (2)

Publication Number Publication Date
JPS53141196A JPS53141196A (en) 1978-12-08
JPS5422438B2 true JPS5422438B2 (en) 1979-08-07

Family

ID=13007385

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5574577A Granted JPS53141196A (en) 1977-05-14 1977-05-14 Method of making acicular magnetic iron oxide particulates for use in magnetic recording materials

Country Status (1)

Country Link
JP (1) JPS53141196A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6345054Y2 (en) * 1982-07-01 1988-11-22

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU558199B2 (en) * 1982-09-16 1987-01-22 Ishihara Sangyo Kaisha Ltd. Production of magnetic powder
US4774012A (en) * 1986-01-30 1988-09-27 Ishihara Sangyo Kaisha, Ltd. Cobalt-containing ferromagnetic iron oxide powder and process for producing the same

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6345054Y2 (en) * 1982-07-01 1988-11-22

Also Published As

Publication number Publication date
JPS53141196A (en) 1978-12-08

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