CA310871A - Haut-parleur et son circuit - Google Patents

Haut-parleur et son circuit

Info

Publication number
CA310871A
CA310871A CA310871A CA310871DA CA310871A CA 310871 A CA310871 A CA 310871A CA 310871 A CA310871 A CA 310871A CA 310871D A CA310871D A CA 310871DA CA 310871 A CA310871 A CA 310871A
Authority
CA
Canada
Prior art keywords
loudspeaker
circuit
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
CA310871A
Other languages
English (en)
Inventor
L. Farrand Clair
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.)
FARRAND INDUCTOR Corp
Original Assignee
FARRAND INDUCTOR Corp
Publication date
Application granted granted Critical
Publication of CA310871A publication Critical patent/CA310871A/fr
Expired legal-status Critical Current

Links

CA310871A Haut-parleur et son circuit Expired CA310871A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA310871T

Publications (1)

Publication Number Publication Date
CA310871A true CA310871A (fr) 1931-04-28

Family

ID=35270195

Family Applications (1)

Application Number Title Priority Date Filing Date
CA310871A Expired CA310871A (fr) Haut-parleur et son circuit

Country Status (1)

Country Link
CA (1) CA310871A (fr)

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