CA337170A - Systeme electromagnetique a reproduction des sons - Google Patents

Systeme electromagnetique a reproduction des sons

Info

Publication number
CA337170A
CA337170A CA337170A CA337170DA CA337170A CA 337170 A CA337170 A CA 337170A CA 337170 A CA337170 A CA 337170A CA 337170D A CA337170D A CA 337170DA CA 337170 A CA337170 A CA 337170A
Authority
CA
Canada
Prior art keywords
reproducing system
sound reproducing
electromagnetic sound
electromagnetic
sound
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
CA337170A
Other languages
English (en)
Inventor
F. Miessner Benjamin
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 CA337170A publication Critical patent/CA337170A/fr
Expired legal-status Critical Current

Links

CA337170A Systeme electromagnetique a reproduction des sons Expired CA337170A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA337170T

Publications (1)

Publication Number Publication Date
CA337170A true CA337170A (fr) 1933-11-14

Family

ID=35300312

Family Applications (1)

Application Number Title Priority Date Filing Date
CA337170A Expired CA337170A (fr) Systeme electromagnetique a reproduction des sons

Country Status (1)

Country Link
CA (1) CA337170A (fr)

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