CA323884A - Haut-parleur - Google Patents

Haut-parleur

Info

Publication number
CA323884A
CA323884A CA323884A CA323884DA CA323884A CA 323884 A CA323884 A CA 323884A CA 323884 A CA323884 A CA 323884A CA 323884D A CA323884D A CA 323884DA CA 323884 A CA323884 A CA 323884A
Authority
CA
Canada
Prior art keywords
loud speaker
loud
speaker
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
CA323884A
Other languages
English (en)
Inventor
Slepian Joseph
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.)
Westinghouse Canada Inc
Original Assignee
Canadian Westinghouse Co Ltd
Publication date
Application granted granted Critical
Publication of CA323884A publication Critical patent/CA323884A/fr
Expired legal-status Critical Current

Links

CA323884A Haut-parleur Expired CA323884A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA323884T

Publications (1)

Publication Number Publication Date
CA323884A true CA323884A (fr) 1932-07-05

Family

ID=35284437

Family Applications (1)

Application Number Title Priority Date Filing Date
CA323884A Expired CA323884A (fr) Haut-parleur

Country Status (1)

Country Link
CA (1) CA323884A (fr)

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