CA449036A - Circuit pour la reproduction de disques - Google Patents

Circuit pour la reproduction de disques

Info

Publication number: CA449036A
Authority: CA; Canada
Prior art keywords: reproduction circuit; record reproduction; record; circuit; reproduction
Prior art date: 1948-06-08
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

CA449036A

Other languages

Inventor

R. Koch Winfield

Original Assignee

Radio Corporation of America

Publication date

1948-06-08

1948-06-08 Application granted granted Critical

1948-06-08 Publication of CA449036A publication Critical patent/CA449036A/fr

Status Expired legal-status Critical Current

CA449036A Circuit pour la reproduction de disques Expired CA449036A (fr)

Application Number	Priority Date	Filing Date	Title
CA449036T

Publication Number	Publication Date
CA449036A true CA449036A (fr)	1948-06-08

Application Number	Title	Priority Date	Filing Date
CA449036A Expired CA449036A (fr)			Circuit pour la reproduction de disques

Country	Link
CA (1)	CA449036A (fr)

Publication	Publication Date	Title
CA449036A (fr)	1948-06-08	Circuit pour la reproduction de disques
CA444991A (fr)	1947-11-11	Circuit pour la reproduction de disques
CA446476A (fr)	1948-01-27	Phonographe
CA450486A (fr)	1948-08-10	Reproduction de sons
CA447564A (fr)	1948-03-30	Methode de reproduction de dessins
CA447565A (fr)	1948-03-30	Methode de reproduction de dessins
CA453667A (fr)	1948-12-28	Monture d'unite de gramophone
CA446779A (fr)	1948-02-17	Circuit de commande pour la reproduction de sons
CA450154A (fr)	1948-07-27	Systeme de reproduction d'enregistrements
CA449717A (fr)	1948-07-06	Disque d'enregistrement
CA448146A (fr)	1948-04-27	Monture de disque
CA451308A (fr)	1948-09-21	Signal
CA450509A (fr)	1948-08-17	Enregistreur pour deux variables
CA452548A (fr)	1948-11-09	Pick-up de phonographe
CA453181A (fr)	1948-12-07	Pick-up de phonographe
AU148846B2 (en)	1948-07-01	Magnetic recorder-reproducer
CA451920A (fr)	1948-10-12	Pick-up electrodynamique sans ronflement
CA447189A (fr)	1948-03-09	Enregistreur magnetique
CA452415A (fr)	1948-11-02	Enregistreur magnetique
CA453729A (fr)	1948-12-28	Enregistreur
CA447514A (fr)	1948-03-30	Appareil multiple a enregistrer
CA449034A (fr)	1948-06-08	Dispositif d'enregistrement des sons
AU147833B2 (en)	1949-09-22	Phonograph pickup devices
CA449492A (fr)	1948-06-29	Appareil enregistreur de sons
AU2019948A (en)	1948-07-01	Magnetic recorder-reproducer