FR772708A - Record phonograph - Google Patents

Record phonograph

Info

Publication number
FR772708A
FR772708A FR772708DA FR772708A FR 772708 A FR772708 A FR 772708A FR 772708D A FR772708D A FR 772708DA FR 772708 A FR772708 A FR 772708A
Authority
FR
France
Prior art keywords
record phonograph
phonograph
record
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
Karl Brehme
Wilhelm Vorwerck
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 FR772708A publication Critical patent/FR772708A/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
    • G11B19/00—Driving, starting, stopping record carriers not specifically of filamentary or web form, or of supports therefor; Control thereof; Control of operating function ; Driving both disc and head
    • G11B19/20—Driving; Starting; Stopping; Control thereof
    • G11B19/26—Speed-changing arrangements; Reversing arrangements; Drive-transfer means therefor
    • G11B19/265—Friction wheel drive
FR772708D 1934-03-14 1934-03-14 Record phonograph Expired FR772708A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR772708T 1934-03-14

Publications (1)

Publication Number Publication Date
FR772708A true FR772708A (en) 1934-11-05

Family

ID=9195127

Family Applications (1)

Application Number Title Priority Date Filing Date
FR772708D Expired FR772708A (en) 1934-03-14 1934-03-14 Record phonograph

Country Status (1)

Country Link
FR (1) FR772708A (en)

Similar Documents

Publication Publication Date Title
FR45258E (en) Repeating Dromo-firecracker
FR795131A (en) Reproducer for phonographs
FR46904E (en) Reproducing machine
FR767238A (en) Reproducing machine
FR770577A (en) Record for phonograph
FR772708A (en) Record phonograph
FR838038A (en) Phonographic record
FR780996A (en) Phonographic record
FR783605A (en) Disc capacitor
FR790431A (en) Repeating phonograph
FR46006E (en) Repeating phonograph
FR46105E (en) Repeating phonograph
FR771945A (en) Reading desk
FR786516A (en) Chart recorder
FR46884E (en) Repeating phonograph
FR46866E (en) Repeating phonograph
FR805441A (en) Film Gramophone
FR787228A (en) Phonograph recorder-player
FR781851A (en) Improvements to phonographs
DK52257C (en) Gramophone record.
FR780832A (en) Amplifier selectors pipes phonograph
FR809457A (en) Advanced repeater phonograph
FR776140A (en) Disc cinematograph
FR45304E (en) Double string oscillograph for sound recordings
FR780525A (en) Double string oscillograph for sound recordings