CA383884A - Systeme de reproduction des enregistrements sonores de films - Google Patents

Systeme de reproduction des enregistrements sonores de films

Info

Publication number
CA383884A
CA383884A CA383884A CA383884DA CA383884A CA 383884 A CA383884 A CA 383884A CA 383884 A CA383884 A CA 383884A CA 383884D A CA383884D A CA 383884DA CA 383884 A CA383884 A CA 383884A
Authority
CA
Canada
Prior art keywords
reproducing system
record reproducing
sound record
film sound
film
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
CA383884A
Other languages
English (en)
Inventor
Julius Albersheim Walter
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.)
AT&T Corp
Original Assignee
Western Electric Co Inc
Publication date
Application granted granted Critical
Publication of CA383884A publication Critical patent/CA383884A/fr
Expired legal-status Critical Current

Links

CA383884A Systeme de reproduction des enregistrements sonores de films Expired CA383884A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA383884T

Publications (1)

Publication Number Publication Date
CA383884A true CA383884A (fr) 1939-09-05

Family

ID=35389114

Family Applications (1)

Application Number Title Priority Date Filing Date
CA383884A Expired CA383884A (fr) Systeme de reproduction des enregistrements sonores de films

Country Status (1)

Country Link
CA (1) CA383884A (fr)

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