CA323254A - Haut-parleur - Google Patents

Haut-parleur

Info

Publication number
CA323254A
CA323254A CA323254A CA323254DA CA323254A CA 323254 A CA323254 A CA 323254A CA 323254 A CA323254 A CA 323254A CA 323254D A CA323254D A CA 323254DA CA 323254 A CA323254 A CA 323254A
Authority
CA
Canada
Prior art keywords
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
CA323254A
Other languages
English (en)
Inventor
Joseph Round Henry
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.)
CMC Electronics Inc
Original Assignee
Canadian Marconi Co
Publication date
Application granted granted Critical
Publication of CA323254A publication Critical patent/CA323254A/fr
Expired legal-status Critical Current

Links

CA323254A Haut-parleur Expired CA323254A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA323254T

Publications (1)

Publication Number Publication Date
CA323254A true CA323254A (fr) 1932-06-14

Family

ID=35283807

Family Applications (1)

Application Number Title Priority Date Filing Date
CA323254A Expired CA323254A (fr) Haut-parleur

Country Status (1)

Country Link
CA (1) CA323254A (fr)

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