CA326970A - Loudspeaker device - Google Patents

Loudspeaker device

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
French (fr)
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/en
Expired legal-status Critical Current

Links

CA326970A Loudspeaker device Expired CA326970A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA326970T

Publications (1)

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

Family

ID=35289340

Family Applications (1)

Application Number Title Priority Date Filing Date
CA326970A Expired CA326970A (en) Loudspeaker device

Country Status (1)

Country Link
CA (1) CA326970A (en)

Similar Documents

Publication Publication Date Title
CA326970A (en) Loudspeaker device
CA326969A (en) Loudspeaker device
CA321487A (en) Electrodynamic device
CA322912A (en) Loudspeaker
CA323254A (en) Loudspeaker
CA327096A (en) Synchronizing device
CA323822A (en) Acoustical device
CA323988A (en) Acoustic device
CA324865A (en) Acoustic device
CA325039A (en) Acoustic device
CA325401A (en) Acoustic device
CA326836A (en) Acoustic device
CA323168A (en) Re-railing device
CA325344A (en) Clamp-positioning device
CA326062A (en) Marcelling device
CA326609A (en) Anti-oscillating device
CA328672A (en) Anti-shimmy device
CA320138A (en) Intercommunication device
CA322531A (en) Mounting device
CA319806A (en) Microphone coupling device
CA319705A (en) Microphone
CA320139A (en) Microphone
CA322205A (en) Anti-glare device
CA321226A (en) Lowering device
CA322325A (en) Auditorium loudspeaker