FR1132828A - Improvements to dictation machines - Google Patents

Improvements to dictation machines

Info

Publication number
FR1132828A
FR1132828A FR1132828DA FR1132828A FR 1132828 A FR1132828 A FR 1132828A FR 1132828D A FR1132828D A FR 1132828DA FR 1132828 A FR1132828 A FR 1132828A
Authority
FR
France
Prior art keywords
dictation machines
dictation
machines
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.)
Zeuthen and Aagaard AS
Original Assignee
Zeuthen and Aagaard AS
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 Zeuthen and Aagaard AS filed Critical Zeuthen and Aagaard AS
Application granted granted Critical
Publication of FR1132828A publication Critical patent/FR1132828A/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
    • G11B3/00—Recording by mechanical cutting, deforming or pressing, e.g. of grooves or pits; Reproducing by mechanical sensing; Record carriers therefor
    • G11B3/02—Arrangements of heads
    • G11B3/08—Raising, lowering, traversing otherwise than for transducing, arresting, or holding-up heads against record carriers
FR1132828D 1954-10-19 1955-10-17 Improvements to dictation machines Expired FR1132828A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1132828X 1954-10-19

Publications (1)

Publication Number Publication Date
FR1132828A true FR1132828A (en) 1957-03-18

Family

ID=10876478

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1132828D Expired FR1132828A (en) 1954-10-19 1955-10-17 Improvements to dictation machines

Country Status (1)

Country Link
FR (1) FR1132828A (en)

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