JPS5125104A - - Google Patents

Info

Publication number: JPS5125104A
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

JP49097055A

Other versions

JPS5725893B2 (ja

Inventor

Shigetaka Higuchi

Tsuyoshi Ozu

Yoshiaki Hisagen

Tsumoru Oohata

Motomu Sato

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.)

Sony Corp

Original Assignee

Sony Corp

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.)

1974-08-26

Filing date

1974-08-26

Publication date

1976-03-01

1974-08-26 Application filed by Sony Corp filed Critical Sony Corp

1974-08-26 Priority to JP9705574A priority Critical patent/JPS5725893B2/ja

1975-08-19 Priority to GB3450275A priority patent/GB1484958A/en

1975-08-19 Priority to CA233,765A priority patent/CA1065481A/en

1975-08-26 Priority to DE19752538005 priority patent/DE2538005A1/de

1975-08-26 Priority to NL7510080A priority patent/NL7510080A/xx

1976-03-01 Publication of JPS5125104A publication Critical patent/JPS5125104A/ja

1982-06-01 Publication of JPS5725893B2 publication Critical patent/JPS5725893B2/ja

Status Expired legal-status Critical Current

Links

Classifications

- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
- G11B5/62—Record carriers characterised by the selection of the material
- G11B5/68—Record carriers characterised by the selection of the material comprising one or more layers of magnetisable material homogeneously mixed with a bonding agent
- G11B5/70—Record carriers characterised by the selection of the material comprising one or more layers of magnetisable material homogeneously mixed with a bonding agent on a base layer
- G11B5/716—Record carriers characterised by the selection of the material comprising one or more layers of magnetisable material homogeneously mixed with a bonding agent on a base layer characterised by two or more magnetic layers

Landscapes

Paints Or Removers (AREA)
Magnetic Record Carriers (AREA)

JP9705574A 1974-08-26 1974-08-26 Expired JPS5725893B2 (ja)

Priority Applications (5)

Application Number	Priority Date	Filing Date	Title
JP9705574A JPS5725893B2 (ja)	1974-08-26	1974-08-26
GB3450275A GB1484958A (en)	1974-08-26	1975-08-19	Magnetic recording tapes
CA233,765A CA1065481A (en)	1974-08-26	1975-08-19	Magnetic recording tape
DE19752538005 DE2538005A1 (de)	1974-08-26	1975-08-26	Magnetisches aufzeichnungsband
NL7510080A NL7510080A (nl)	1974-08-26	1975-08-26	Magneetband voor signaalregistratie.

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
JP9705574A JPS5725893B2 (ja)	1974-08-26	1974-08-26

Publications (2)

Publication Number	Publication Date
JPS5125104A true JPS5125104A (ja)	1976-03-01
JPS5725893B2 JPS5725893B2 (ja)	1982-06-01

Family

ID=14181961

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
JP9705574A Expired JPS5725893B2 (ja)	1974-08-26	1974-08-26

Country Status (5)

Country	Link
JP (1)	JPS5725893B2 (ja)
CA (1)	CA1065481A (ja)
DE (1)	DE2538005A1 (ja)
GB (1)	GB1484958A (ja)
NL (1)	NL7510080A (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPH04319524A (ja) *	1991-04-19	1992-11-10	Fuji Photo Film Co Ltd	磁気記録媒体
CN1051324C (zh) *	1993-07-14	2000-04-12	新日铁化学株式会社	生产橡胶改性的苯乙烯树脂的方法

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3825619A1 (de) *	1988-07-28	1990-02-01	Agfa Gevaert Ag	Verfahren zur herstellung eines magnetischen aufzeichnungstraegers

1974
- 1974-08-26 JP JP9705574A patent/JPS5725893B2/ja not_active Expired
1975
- 1975-08-19 CA CA233,765A patent/CA1065481A/en not_active Expired
- 1975-08-19 GB GB3450275A patent/GB1484958A/en not_active Expired
- 1975-08-26 DE DE19752538005 patent/DE2538005A1/de not_active Withdrawn
- 1975-08-26 NL NL7510080A patent/NL7510080A/xx not_active Application Discontinuation

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPH04319524A (ja) *	1991-04-19	1992-11-10	Fuji Photo Film Co Ltd	磁気記録媒体
CN1051324C (zh) *	1993-07-14	2000-04-12	新日铁化学株式会社	生产橡胶改性的苯乙烯树脂的方法

Also Published As

Publication number	Publication date
CA1065481A (en)	1979-10-30
JPS5725893B2 (ja)	1982-06-01
DE2538005A1 (de)	1976-03-18
GB1484958A (en)	1977-09-08
NL7510080A (nl)	1976-03-01

Publication	Publication Date	Title
DK141159C (ja)	1980-07-07
JPS5725893B2 (ja)	1982-06-01
FI751163A7 (ja)	1975-10-22
AU495870B2 (ja)	1977-05-19
AU495898B2 (ja)	1975-04-17
AR199134A1 (ja)	1974-08-08
AU8476175A (ja)	1977-03-17
AU7478474A (ja)	1976-04-29
AU7205174A (ja)	1976-02-05
DK549374A (ja)	1976-04-22
CS172094B1 (ja)	1976-12-29
AU7253374A (ja)	1976-03-04
AU7470174A (ja)	1976-04-29
DD110307A1 (ja)	1974-12-12
BG19721A1 (ja)	1975-10-10
BG19995A1 (ja)	1975-10-30
BG19713A1 (ja)	1975-10-10
BG20045A1 (ja)	1975-10-30
AU480143A (ja)	1976-02-12
BE827113A (ja)	1975-07-16
BG19896A1 (ja)	1975-10-30
BG19872A1 (ja)	1975-10-30
BG19890A1 (ja)	1975-10-30
BG19967A1 (ja)	1975-10-30
BG20143A1 (ja)	1975-11-05

JPS5125104A - - Google Patents

Info

Links

Classifications

Landscapes

Priority Applications (5)

Applications Claiming Priority (1)

Publications (2)

Family

ID=14181961

Family Applications (1)

Country Status (5)

Cited By (2)

Families Citing this family (1)

Cited By (2)

Also Published As

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