JPS5441111A - Magnetic memory medium - Google Patents

Magnetic memory medium

Info

Publication number
JPS5441111A
JPS5441111A JP10823477A JP10823477A JPS5441111A JP S5441111 A JPS5441111 A JP S5441111A JP 10823477 A JP10823477 A JP 10823477A JP 10823477 A JP10823477 A JP 10823477A JP S5441111 A JPS5441111 A JP S5441111A
Authority
JP
Japan
Prior art keywords
magnetic
magnetic memory
memory medium
film media
magnetic thin
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.)
Pending
Application number
JP10823477A
Other languages
Japanese (ja)
Inventor
Masahiro Yanagisawa
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.)
NEC Corp
Original Assignee
NEC Corp
Nippon Electric Co 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 NEC Corp, Nippon Electric Co Ltd filed Critical NEC Corp
Priority to JP10823477A priority Critical patent/JPS5441111A/en
Priority to DE2759817A priority patent/DE2759817C2/en
Priority to DE2756254A priority patent/DE2756254C3/en
Priority to DE2759985A priority patent/DE2759985C2/en
Publication of JPS5441111A publication Critical patent/JPS5441111A/en
Pending legal-status Critical Current

Links

Landscapes

  • Magnetic Record Carriers (AREA)

Abstract

PURPOSE: To protect metal magnetic thin-film media much better against the contact friction phenomenon with magnetic head by covering orientative lubricants on the specific films provided on the metal magnetic thin-film media on magnetic discs or magnetic drums.
COPYRIGHT: (C)1979,JPO&Japio
JP10823477A 1976-12-17 1977-09-07 Magnetic memory medium Pending JPS5441111A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP10823477A JPS5441111A (en) 1977-09-07 1977-09-07 Magnetic memory medium
DE2759817A DE2759817C2 (en) 1976-12-17 1977-12-16 Magnetic recording element
DE2756254A DE2756254C3 (en) 1976-12-17 1977-12-16 Magnetic recording element
DE2759985A DE2759985C2 (en) 1976-12-17 1977-12-16 Magnetic recording element

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10823477A JPS5441111A (en) 1977-09-07 1977-09-07 Magnetic memory medium

Publications (1)

Publication Number Publication Date
JPS5441111A true JPS5441111A (en) 1979-04-02

Family

ID=14479454

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10823477A Pending JPS5441111A (en) 1976-12-17 1977-09-07 Magnetic memory medium

Country Status (1)

Country Link
JP (1) JPS5441111A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57189339A (en) * 1981-05-13 1982-11-20 Matsushita Electric Ind Co Ltd Metallic thin film type magnetic recording medium and its manufacture

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57189339A (en) * 1981-05-13 1982-11-20 Matsushita Electric Ind Co Ltd Metallic thin film type magnetic recording medium and its manufacture
JPH0239018B2 (en) * 1981-05-13 1990-09-03 Matsushita Electric Ind Co Ltd

Similar Documents

Publication Publication Date Title
JPS5489704A (en) Disk recording medium with coating layer
JPS52123606A (en) Recorder/reproducer
JPS5363002A (en) Signal recording system and disk type medium for recording signal
JPS5440606A (en) Magnetic memory element
JPS5441111A (en) Magnetic memory medium
JPS53111706A (en) Recording and reproducing system for audio signals
JPS5399902A (en) Magnetic recording medium and its production
JPS53106101A (en) Magnetic memory body
JPS53119017A (en) Capacity conversion type information recording medium
JPS5317014A (en) Recording-reproducing device
JPS5439603A (en) Magnetic memory medium
JPS5415704A (en) Magnetic recording medium
JPS5378807A (en) Magnetic recorder and preparation thereof
JPS51149006A (en) High density magnetic recording tape sheet
JPS528807A (en) Magnetic recording medium
JPS5374408A (en) Tape recorder
JPS5425803A (en) Magnetic storage body
JPS5442107A (en) Magnetic storage medium
JPS5223916A (en) Disk playback system
JPS51123113A (en) Medium for magnetic recording
JPS53109609A (en) Magnetic recorder
JPS5376013A (en) Magnetic memory medium
JPS5440605A (en) Magnetic memory element
JPS5350816A (en) Floating type magnetic head
JPS52128021A (en) Information recording system