CA312851A - Intertransposition de l'energie sonore et electrique - Google Patents

Intertransposition de l'energie sonore et electrique

Info

Publication number
CA312851A
CA312851A CA312851A CA312851DA CA312851A CA 312851 A CA312851 A CA 312851A CA 312851 A CA312851 A CA 312851A CA 312851D A CA312851D A CA 312851DA CA 312851 A CA312851 A CA 312851A
Authority
CA
Canada
Prior art keywords
intertransposition
sound
electrical energy
electrical
energy
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
CA312851A
Other languages
English (en)
Inventor
E. Lindenblad Nils
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 CA312851A publication Critical patent/CA312851A/fr
Expired legal-status Critical Current

Links

CA312851A Intertransposition de l'energie sonore et electrique Expired CA312851A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA312851T

Publications (1)

Publication Number Publication Date
CA312851A true CA312851A (fr) 1931-06-30

Family

ID=35272177

Family Applications (1)

Application Number Title Priority Date Filing Date
CA312851A Expired CA312851A (fr) Intertransposition de l'energie sonore et electrique

Country Status (1)

Country Link
CA (1) CA312851A (fr)

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