JPS4911305A - - Google Patents

Info

Publication number
JPS4911305A
JPS4911305A JP5449572A JP5449572A JPS4911305A JP S4911305 A JPS4911305 A JP S4911305A JP 5449572 A JP5449572 A JP 5449572A JP 5449572 A JP5449572 A JP 5449572A JP S4911305 A JPS4911305 A JP S4911305A
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.)
Granted
Application number
JP5449572A
Other languages
Japanese (ja)
Other versions
JPS55818B2 (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 JP5449572A priority Critical patent/JPS55818B2/ja
Publication of JPS4911305A publication Critical patent/JPS4911305A/ja
Priority to US05/835,376 priority patent/US4135032A/en
Publication of JPS55818B2 publication Critical patent/JPS55818B2/ja
Expired legal-status Critical Current

Links

JP5449572A 1972-05-31 1972-05-31 Expired JPS55818B2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP5449572A JPS55818B2 (en) 1972-05-31 1972-05-31
US05/835,376 US4135032A (en) 1972-05-31 1977-09-21 Magnetic recording medium

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5449572A JPS55818B2 (en) 1972-05-31 1972-05-31

Publications (2)

Publication Number Publication Date
JPS4911305A true JPS4911305A (en) 1974-01-31
JPS55818B2 JPS55818B2 (en) 1980-01-10

Family

ID=12972205

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5449572A Expired JPS55818B2 (en) 1972-05-31 1972-05-31

Country Status (1)

Country Link
JP (1) JPS55818B2 (en)

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50147310A (en) * 1974-05-15 1975-11-26
JPS51144604A (en) * 1975-06-09 1976-12-11 Fuji Photo Film Co Ltd Magnetic recorder process
JPS5356804U (en) * 1976-10-18 1978-05-15
JPS5737720A (en) * 1980-08-18 1982-03-02 Matsushita Electric Ind Co Ltd Magnetic recording medium and its manufacture
JPS57179943A (en) * 1981-04-27 1982-11-05 Tdk Corp High-density magnetic recording medium
JPS57208635A (en) * 1981-06-19 1982-12-21 Tdk Corp Magnetic recording medium
JPS57208636A (en) * 1981-06-19 1982-12-21 Tdk Corp Magnetic recording medium
JPS595428A (en) * 1982-06-30 1984-01-12 Hitachi Maxell Ltd Magnetic recording medium
JPS595429A (en) * 1982-06-30 1984-01-12 Hitachi Maxell Ltd Magnetic recording medium
JPS5914125A (en) * 1982-07-15 1984-01-25 Hitachi Maxell Ltd Magnetic recording medium
JPS5914126A (en) * 1982-07-15 1984-01-25 Hitachi Maxell Ltd Magnetic recording medium
JPS5928238A (en) * 1982-08-02 1984-02-14 Agency Of Ind Science & Technol Magnetic recording medium
JPS59142742A (en) * 1983-02-04 1984-08-16 Fuji Photo Film Co Ltd Magnetic recording medium
JPS6066319A (en) * 1983-09-22 1985-04-16 Tdk Corp Magnetic recording medium

Cited By (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5644489B2 (en) * 1974-05-15 1981-10-20
JPS50147310A (en) * 1974-05-15 1975-11-26
JPS5823647B2 (en) * 1975-06-09 1983-05-17 富士写真フイルム株式会社 Manufacturing method of magnetic recording material
JPS51144604A (en) * 1975-06-09 1976-12-11 Fuji Photo Film Co Ltd Magnetic recorder process
JPS5356804U (en) * 1976-10-18 1978-05-15
JPS5737720A (en) * 1980-08-18 1982-03-02 Matsushita Electric Ind Co Ltd Magnetic recording medium and its manufacture
JPS57179943A (en) * 1981-04-27 1982-11-05 Tdk Corp High-density magnetic recording medium
JPS57208635A (en) * 1981-06-19 1982-12-21 Tdk Corp Magnetic recording medium
JPS57208636A (en) * 1981-06-19 1982-12-21 Tdk Corp Magnetic recording medium
JPS595428A (en) * 1982-06-30 1984-01-12 Hitachi Maxell Ltd Magnetic recording medium
JPS595429A (en) * 1982-06-30 1984-01-12 Hitachi Maxell Ltd Magnetic recording medium
JPS6331856B2 (en) * 1982-06-30 1988-06-27 Hitachi Maxell
JPS5914126A (en) * 1982-07-15 1984-01-25 Hitachi Maxell Ltd Magnetic recording medium
JPS5914125A (en) * 1982-07-15 1984-01-25 Hitachi Maxell Ltd Magnetic recording medium
JPH0459689B2 (en) * 1982-07-15 1992-09-24 Hitachi Maxell
JPH053049B2 (en) * 1982-07-15 1993-01-13 Hitachi Maxell
JPS5928238A (en) * 1982-08-02 1984-02-14 Agency Of Ind Science & Technol Magnetic recording medium
JPS59142742A (en) * 1983-02-04 1984-08-16 Fuji Photo Film Co Ltd Magnetic recording medium
JPS6066319A (en) * 1983-09-22 1985-04-16 Tdk Corp Magnetic recording medium

Also Published As

Publication number Publication date
JPS55818B2 (en) 1980-01-10

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