CA248297A - Haut-parleur - Google Patents

Haut-parleur

Info

Publication number
CA248297A
CA248297A CA248297A CA248297DA CA248297A CA 248297 A CA248297 A CA 248297A CA 248297 A CA248297 A CA 248297A CA 248297D A CA248297D A CA 248297DA CA 248297 A CA248297 A CA 248297A
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
CA248297A
Other languages
English (en)
Inventor
C. Ryzinski Maurice
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.)
CANADIAN BRANDES Ltd
Original Assignee
CANADIAN BRANDES Ltd
Publication date
Application granted granted Critical
Publication of CA248297A publication Critical patent/CA248297A/fr
Expired legal-status Critical Current

Links

CA248297A Haut-parleur Expired CA248297A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA248297T

Publications (1)

Publication Number Publication Date
CA248297A true CA248297A (fr) 1925-03-31

Family

ID=35155271

Family Applications (1)

Application Number Title Priority Date Filing Date
CA248297A Expired CA248297A (fr) Haut-parleur

Country Status (1)

Country Link
CA (1) CA248297A (fr)

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