BE354129A - Machine parlante à disques - Google Patents

Machine parlante à disques

Info

Publication number
BE354129A
BE354129A BE354129A BE354129A BE354129A BE 354129 A BE354129 A BE 354129A BE 354129 A BE354129 A BE 354129A BE 354129 A BE354129 A BE 354129A BE 354129 A BE354129 A BE 354129A
Authority
BE
Belgium
Prior art keywords
talking
disc machine
disc
machine
talking disc
Prior art date
Application number
BE354129A
Other languages
English (en)
Inventor
Karl Locke
Hugo Sachs
Original Assignee
Karl Locke
Hugo Sachs
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 Karl Locke, Hugo Sachs filed Critical Karl Locke
Publication of BE354129A publication Critical patent/BE354129A/fr

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
    • G11B3/68—Record carriers
    • G11B3/72—Groove formations, e.g. run-in groove, run-out groove
    • G11B3/74—Multiple output tracks, e.g. binaural stereophonic
BE354129A 1928-04-25 1928-09-12 Machine parlante à disques BE354129A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE354129X 1928-04-25

Publications (1)

Publication Number Publication Date
BE354129A true BE354129A (fr) 1928-10-31

Family

ID=40897455

Family Applications (1)

Application Number Title Priority Date Filing Date
BE354129A BE354129A (fr) 1928-04-25 1928-09-12 Machine parlante à disques

Country Status (1)

Country Link
BE (1) BE354129A (fr)

Similar Documents

Publication Publication Date Title
FR679117A (fr) Perfectionnements aux machines à bobiner
FR660615A (fr) Machine parlante à disques
BE354129A (fr) Machine parlante à disques
FR672309A (fr) Machine à calculer
FR650669A (fr) Disque à polir
FR664834A (fr) Balai à guipon
FR654355A (fr) Machine parlante
FR677783A (fr) Machine parlante
FR689279A (fr) Machine à agglomérer
FR666505A (fr) Transporteur à sélection
FR667379A (fr) Machine à râper
FR642724A (fr) Machine à reproduire
FR652900A (fr) Machine à balayer
FR650444A (fr) Machine à reproduire perfectionnée
FR661632A (fr) Goniomètre-théodolite enregistreur
FR662776A (fr) Disque phonographique
FR680761A (fr) Machine à écorcer
FR652499A (fr) Rabot à taupinières
FR654101A (fr) Machine enregistrant les ventes
FR661166A (fr) Disques de phonographes
FR713937A (fr) Disque de machine parlante
FR672088A (fr) Machine à meuler
FR653789A (fr) Serrure à disques
FR673731A (fr) Machine à mouler
FR647781A (fr) Machine à mouler