CA374776A - Dispositif a reproduire les sons - Google Patents

Dispositif a reproduire les sons

Info

Publication number
CA374776A
CA374776A CA374776A CA374776DA CA374776A CA 374776 A CA374776 A CA 374776A CA 374776 A CA374776 A CA 374776A CA 374776D A CA374776D A CA 374776DA CA 374776 A CA374776 A CA 374776A
Authority
CA
Canada
Prior art keywords
reproducing device
sound reproducing
sound
reproducing
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
CA374776A
Other languages
English (en)
Inventor
Cecil Barker Alfred
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.)
Individual
Original Assignee
Individual
Publication date
Application granted granted Critical
Publication of CA374776A publication Critical patent/CA374776A/fr
Expired legal-status Critical Current

Links

CA374776A Dispositif a reproduire les sons Expired CA374776A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA374776T

Publications (1)

Publication Number Publication Date
CA374776A true CA374776A (fr) 1938-06-28

Family

ID=35379100

Family Applications (1)

Application Number Title Priority Date Filing Date
CA374776A Expired CA374776A (fr) Dispositif a reproduire les sons

Country Status (1)

Country Link
CA (1) CA374776A (fr)

Similar Documents

Publication Publication Date Title
CA374776A (fr) Dispositif a reproduire les sons
CA371875A (fr) Appareil reproducteur des sons
CA377771A (fr) Dispositif a sons
CA371856A (fr) Appareil d'enregistrement des sons
CA371166A (fr) Systeme a reproduction des sons
CA372529A (fr) Systeme d'enregistrement des sons
AU107773B2 (en) Improvements insound reproducing devices
CA381031A (fr) Appareil a reproduction des sons
CA381607A (fr) Appareil a reproduction des sons
CA385011A (fr) Appareil reproducteur des sons
CA374671A (fr) Dispositif de translation des sons
CA372303A (fr) Phonographe a jeu multiple
CA371462A (fr) Disque phonographique
CA373637A (fr) Appareil phonographique
CA371820A (fr) Dispositif de pointage
CA373897A (fr) Dispositif acoustique
CA375140A (fr) Dispositif acoustique
CA376057A (fr) Piste a sons de film
CA382532A (fr) Appareil a enregistrer les sons
CA383755A (fr) Appareil a enregistrer les sons
CA383862A (fr) Appareil a enregistrer les sons
CA385362A (fr) Appareil enregistreur des sons
CA371440A (fr) Disque phonographique en aluminium
AU534138A (en) Improvements insound reproducing devices
CA380091A (fr) Systeme de reproduction des sons