CA326969A - Dispositif de haut-parleur - Google Patents

Dispositif de haut-parleur

Info

Publication number
CA326969A
CA326969A CA326969A CA326969DA CA326969A CA 326969 A CA326969 A CA 326969A CA 326969 A CA326969 A CA 326969A CA 326969D A CA326969D A CA 326969DA CA 326969 A CA326969 A CA 326969A
Authority
CA
Canada
Prior art keywords
loudspeaker device
loudspeaker
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
CA326969A
Other languages
English (en)
Inventor
Zwikker Cornelis
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 CA326969A publication Critical patent/CA326969A/fr
Expired legal-status Critical Current

Links

CA326969A Dispositif de haut-parleur Expired CA326969A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA326969T

Publications (1)

Publication Number Publication Date
CA326969A true CA326969A (fr) 1932-10-18

Family

ID=35289339

Family Applications (1)

Application Number Title Priority Date Filing Date
CA326969A Expired CA326969A (fr) Dispositif de haut-parleur

Country Status (1)

Country Link
CA (1) CA326969A (fr)

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