CA266936A - Haut-parleur - Google Patents

Haut-parleur

Info

Publication number
CA266936A
CA266936A CA266936A CA266936DA CA266936A CA 266936 A CA266936 A CA 266936A CA 266936 A CA266936 A CA 266936A CA 266936D A CA266936D A CA 266936DA CA 266936 A CA266936 A CA 266936A
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
CA266936A
Other languages
English (en)
Inventor
C. Hopkins Marcus
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.)
HOPKINS Corp
Original Assignee
HOPKINS Corp
Publication date
Application granted granted Critical
Publication of CA266936A publication Critical patent/CA266936A/fr
Expired legal-status Critical Current

Links

CA266936A Haut-parleur Expired CA266936A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA266936T

Publications (1)

Publication Number Publication Date
CA266936A true CA266936A (fr) 1926-12-21

Family

ID=35194891

Family Applications (1)

Application Number Title Priority Date Filing Date
CA266936A Expired CA266936A (fr) Haut-parleur

Country Status (1)

Country Link
CA (1) CA266936A (fr)

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