JPS4918796A - - Google Patents

Info

Publication number
JPS4918796A
JPS4918796A JP47055877A JP5587772A JPS4918796A JP S4918796 A JPS4918796 A JP S4918796A JP 47055877 A JP47055877 A JP 47055877A JP 5587772 A JP5587772 A JP 5587772A JP S4918796 A JPS4918796 A JP S4918796A
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.)
Pending
Application number
JP47055877A
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 JP47055877A priority Critical patent/JPS4918796A/ja
Publication of JPS4918796A publication Critical patent/JPS4918796A/ja
Pending legal-status Critical Current

Links

Landscapes

  • Inorganic Compounds Of Heavy Metals (AREA)
  • Hard Magnetic Materials (AREA)
JP47055877A 1972-06-05 1972-06-05 Pending JPS4918796A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP47055877A JPS4918796A (ja) 1972-06-05 1972-06-05

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP47055877A JPS4918796A (ja) 1972-06-05 1972-06-05

Publications (1)

Publication Number Publication Date
JPS4918796A true JPS4918796A (ja) 1974-02-19

Family

ID=13011310

Family Applications (1)

Application Number Title Priority Date Filing Date
JP47055877A Pending JPS4918796A (ja) 1972-06-05 1972-06-05

Country Status (1)

Country Link
JP (1) JPS4918796A (ja)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2923684A (en) * 1957-06-19 1960-02-02 Du Pont Tin modified ferromagnetic chromium oxide, its preparation and use in recording members
DE1467328A1 (de) * 1963-07-24 1969-01-23 Bayer Ag Ferromagnetisches modifiziertes Chromdioxid
US3547823A (en) * 1967-08-10 1970-12-15 Matsushita Electric Ind Co Ltd Tellurium-tin modified chromium dioxide
FR2039264A7 (en) * 1969-04-18 1971-01-15 Montedison Spa Ferromagnetic chromium dioxide magnetic - recording elements
US3640871A (en) * 1969-10-27 1972-02-08 Matsushita Electric Ind Co Ltd Tellurium-iron modified chromium dioxides

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2923684A (en) * 1957-06-19 1960-02-02 Du Pont Tin modified ferromagnetic chromium oxide, its preparation and use in recording members
DE1467328A1 (de) * 1963-07-24 1969-01-23 Bayer Ag Ferromagnetisches modifiziertes Chromdioxid
US3547823A (en) * 1967-08-10 1970-12-15 Matsushita Electric Ind Co Ltd Tellurium-tin modified chromium dioxide
GB1235886A (en) * 1967-08-10 1971-06-16 Matsushita Electric Ind Co Ltd Tellurium-tin modified chromium dioxide
FR2039264A7 (en) * 1969-04-18 1971-01-15 Montedison Spa Ferromagnetic chromium dioxide magnetic - recording elements
US3640871A (en) * 1969-10-27 1972-02-08 Matsushita Electric Ind Co Ltd Tellurium-iron modified chromium dioxides

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