JPS57143714A - Composite type video head - Google Patents

Composite type video head

Info

Publication number
JPS57143714A
JPS57143714A JP2675281A JP2675281A JPS57143714A JP S57143714 A JPS57143714 A JP S57143714A JP 2675281 A JP2675281 A JP 2675281A JP 2675281 A JP2675281 A JP 2675281A JP S57143714 A JPS57143714 A JP S57143714A
Authority
JP
Japan
Prior art keywords
exclusive
magnetic core
core
recording
reproducing
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.)
Granted
Application number
JP2675281A
Other languages
English (en)
Japanese (ja)
Other versions
JPS631643B2 (enrdf_load_stackoverflow
Inventor
Masatsugu Miura
Yoshiharu 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.)
Kokusai Denki Electric Inc
Original Assignee
Hitachi Denshi KK
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 Hitachi Denshi KK filed Critical Hitachi Denshi KK
Priority to JP2675281A priority Critical patent/JPS57143714A/ja
Publication of JPS57143714A publication Critical patent/JPS57143714A/ja
Publication of JPS631643B2 publication Critical patent/JPS631643B2/ja
Granted 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
    • G11B5/127—Structure or manufacture of heads, e.g. inductive
    • G11B5/265—Structure or manufacture of a head with more than one gap for erasing, recording or reproducing on the same track
    • G11B5/2651—Manufacture

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
JP2675281A 1981-02-27 1981-02-27 Composite type video head Granted JPS57143714A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2675281A JPS57143714A (en) 1981-02-27 1981-02-27 Composite type video head

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2675281A JPS57143714A (en) 1981-02-27 1981-02-27 Composite type video head

Publications (2)

Publication Number Publication Date
JPS57143714A true JPS57143714A (en) 1982-09-06
JPS631643B2 JPS631643B2 (enrdf_load_stackoverflow) 1988-01-13

Family

ID=12202013

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2675281A Granted JPS57143714A (en) 1981-02-27 1981-02-27 Composite type video head

Country Status (1)

Country Link
JP (1) JPS57143714A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPS631643B2 (enrdf_load_stackoverflow) 1988-01-13

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