FR1109041A - Dictaphone à enregistrement magnétique - Google Patents

Dictaphone à enregistrement magnétique

Info

Publication number
FR1109041A
FR1109041A FR1109041DA FR1109041A FR 1109041 A FR1109041 A FR 1109041A FR 1109041D A FR1109041D A FR 1109041DA FR 1109041 A FR1109041 A FR 1109041A
Authority
FR
France
Prior art keywords
dictaphone
magnetic recording
recording
magnetic
recording dictaphone
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.)
Expired
Application number
Other languages
English (en)
Inventor
Juan Pibernat Y Barange
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
Application granted granted Critical
Publication of FR1109041A publication Critical patent/FR1109041A/fr
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
    • G11B5/004—Recording on, or reproducing or erasing from, magnetic drums
FR1109041D 1954-04-30 1954-04-30 Dictaphone à enregistrement magnétique Expired FR1109041A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1109041T 1954-04-30

Publications (1)

Publication Number Publication Date
FR1109041A true FR1109041A (fr) 1956-01-20

Family

ID=9625300

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1109041D Expired FR1109041A (fr) 1954-04-30 1954-04-30 Dictaphone à enregistrement magnétique

Country Status (1)

Country Link
FR (1) FR1109041A (fr)

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