FR457572A - External removable device for recording on disc phonographs - Google Patents

External removable device for recording on disc phonographs

Info

Publication number
FR457572A
FR457572A FR457572DA FR457572A FR 457572 A FR457572 A FR 457572A FR 457572D A FR457572D A FR 457572DA FR 457572 A FR457572 A FR 457572A
Authority
FR
France
Prior art keywords
phonographs
disc
recording
removable device
external removable
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)
Inventor
Edouard-Jean-Baptiste Lamaze
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.)
EDOUARD JEAN BAPTISTE LAMAZE
Original Assignee
EDOUARD JEAN BAPTISTE LAMAZE
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 EDOUARD JEAN BAPTISTE LAMAZE filed Critical EDOUARD JEAN BAPTISTE LAMAZE
Application granted granted Critical
Publication of FR457572A publication Critical patent/FR457572A/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
FR457572D 1913-05-07 1913-05-07 External removable device for recording on disc phonographs Expired FR457572A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR457572T 1913-05-07

Publications (1)

Publication Number Publication Date
FR457572A true FR457572A (en) 1913-09-20

Family

ID=1497250

Family Applications (1)

Application Number Title Priority Date Filing Date
FR457572D Expired FR457572A (en) 1913-05-07 1913-05-07 External removable device for recording on disc phonographs

Country Status (1)

Country Link
FR (1) FR457572A (en)

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