FR1119427A - Magnetic recording system - Google Patents

Magnetic recording system

Info

Publication number: FR1119427A
Authority: FR; France
Prior art keywords: magnetic recording; recording system; magnetic; recording
Prior art date: 1954-04-29
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.): Expired

Application number

Other languages

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.)

RCA Corp

Original Assignee

RCA Corp

Radio Corporation of America

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.)

1954-04-29

Filing date

1955-02-18

Publication date

1956-06-20

1955-02-18 Application filed by RCA Corp, Radio Corporation of America filed Critical RCA Corp

1956-06-20 Application granted granted Critical

1956-06-20 Publication of FR1119427A publication Critical patent/FR1119427A/en

Status Expired legal-status Critical Current

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
- G11B5/29—Structure or manufacture of unitary devices formed of plural heads for more than one track

Landscapes

Engineering & Computer Science (AREA)
Manufacturing & Machinery (AREA)

FR1119427D 1954-04-29 1955-02-18 Magnetic recording system Expired FR1119427A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US1119427XA	1954-04-29	1954-04-29

Publications (1)

Publication Number	Publication Date
FR1119427A true FR1119427A (en)	1956-06-20

Family

ID=22341267

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR1119427D Expired FR1119427A (en)	1954-04-29	1955-02-18	Magnetic recording system

Country Status (1)

Country	Link
FR (1)	FR1119427A (en)

1955
- 1955-02-18 FR FR1119427D patent/FR1119427A/en not_active Expired

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