FR1210840A - Dictation machine - Google Patents

Dictation machine

Info

Publication number
FR1210840A
FR1210840A FR1210840DA FR1210840A FR 1210840 A FR1210840 A FR 1210840A FR 1210840D A FR1210840D A FR 1210840DA FR 1210840 A FR1210840 A FR 1210840A
Authority
FR
France
Prior art keywords
dictation machine
dictation
machine
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
French (fr)
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.)
Comptometer Corp
Original Assignee
Comptometer 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.)
Filing date
Publication date
Application filed by Comptometer Corp filed Critical Comptometer Corp
Application granted granted Critical
Publication of FR1210840A publication Critical patent/FR1210840A/en
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
    • 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
    • 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
    • G11B2005/0002—Special dispositions or recording techniques
FR1210840D 1957-08-07 1958-08-07 Dictation machine Expired FR1210840A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US1210840XA 1957-08-07 1957-08-07

Publications (1)

Publication Number Publication Date
FR1210840A true FR1210840A (en) 1960-03-10

Family

ID=22394417

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1210840D Expired FR1210840A (en) 1957-08-07 1958-08-07 Dictation machine

Country Status (1)

Country Link
FR (1) FR1210840A (en)

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