CA342824A - Appareil de conversion des sons - Google Patents

Appareil de conversion des sons

Info

Publication number
CA342824A
CA342824A CA342824A CA342824DA CA342824A CA 342824 A CA342824 A CA 342824A CA 342824 A CA342824 A CA 342824A CA 342824D A CA342824D A CA 342824DA CA 342824 A CA342824 A CA 342824A
Authority
CA
Canada
Prior art keywords
converting apparatus
sound converting
sound
converting
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
CA342824A
Other languages
English (en)
Inventor
F. Olson Harry
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 CA342824A publication Critical patent/CA342824A/fr
Expired legal-status Critical Current

Links

CA342824A Appareil de conversion des sons Expired CA342824A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA342824T

Publications (1)

Publication Number Publication Date
CA342824A true CA342824A (fr) 1934-07-03

Family

ID=35314098

Family Applications (1)

Application Number Title Priority Date Filing Date
CA342824A Expired CA342824A (fr) Appareil de conversion des sons

Country Status (1)

Country Link
CA (1) CA342824A (fr)

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