CA326970A - Dispositif de haut-parleur - Google Patents

Dispositif de haut-parleur

Info

Publication number
CA326970A
CA326970A CA326970A CA326970DA CA326970A CA 326970 A CA326970 A CA 326970A CA 326970 A CA326970 A CA 326970A CA 326970D A CA326970D A CA 326970DA CA 326970 A CA326970 A CA 326970A
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
CA326970A
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 CA326970A publication Critical patent/CA326970A/fr
Expired legal-status Critical Current

Links

CA326970A Dispositif de haut-parleur Expired CA326970A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA326970T

Publications (1)

Publication Number Publication Date
CA326970A true CA326970A (fr) 1932-10-18

Family

ID=35289340

Family Applications (1)

Application Number Title Priority Date Filing Date
CA326970A Expired CA326970A (fr) Dispositif de haut-parleur

Country Status (1)

Country Link
CA (1) CA326970A (fr)

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