CA419723A - Systeme enregistreur des sons - Google Patents

Systeme enregistreur des sons

Info

Publication number
CA419723A
CA419723A CA419723A CA419723DA CA419723A CA 419723 A CA419723 A CA 419723A CA 419723 A CA419723 A CA 419723A CA 419723D A CA419723D A CA 419723DA CA 419723 A CA419723 A CA 419723A
Authority
CA
Canada
Prior art keywords
recording system
sound recording
sound
recording
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
CA419723A
Other languages
English (en)
Inventor
T. Schomacker Max
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.)
RCA Corp
Original Assignee
Radio Corporation of America
Publication date
Application granted granted Critical
Publication of CA419723A publication Critical patent/CA419723A/fr
Expired legal-status Critical Current

Links

CA419723A Systeme enregistreur des sons Expired CA419723A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA419723T

Publications (1)

Publication Number Publication Date
CA419723A true CA419723A (fr) 1944-04-18

Family

ID=35529015

Family Applications (1)

Application Number Title Priority Date Filing Date
CA419723A Expired CA419723A (fr) Systeme enregistreur des sons

Country Status (1)

Country Link
CA (1) CA419723A (fr)

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