CA292382A - Electrical movement for loud speakers - Google Patents

Electrical movement for loud speakers

Info

Publication number
CA292382A
CA292382A CA292382A CA292382DA CA292382A CA 292382 A CA292382 A CA 292382A CA 292382 A CA292382 A CA 292382A CA 292382D A CA292382D A CA 292382DA CA 292382 A CA292382 A CA 292382A
Authority
CA
Canada
Prior art keywords
loud speakers
electrical movement
electrical
movement
loud
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
CA292382A
Other languages
French (fr)
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 CA292382A publication Critical patent/CA292382A/en
Expired legal-status Critical Current

Links

CA292382A Electrical movement for loud speakers Expired CA292382A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA292382T

Publications (1)

Publication Number Publication Date
CA292382A true CA292382A (en) 1929-08-20

Family

ID=35229195

Family Applications (1)

Application Number Title Priority Date Filing Date
CA292382A Expired CA292382A (en) Electrical movement for loud speakers

Country Status (1)

Country Link
CA (1) CA292382A (en)

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