CA286078A - Electromagnetic sound reproducer - Google Patents

Electromagnetic sound reproducer

Info

Publication number
CA286078A
CA286078A CA286078A CA286078DA CA286078A CA 286078 A CA286078 A CA 286078A CA 286078 A CA286078 A CA 286078A CA 286078D A CA286078D A CA 286078DA CA 286078 A CA286078 A CA 286078A
Authority
CA
Canada
Prior art keywords
sound reproducer
electromagnetic sound
electromagnetic
reproducer
sound
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
CA286078A
Other languages
French (fr)
Inventor
W. Staunton Leroy
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.)
BRANDES LABORATORIES
Original Assignee
BRANDES LABORATORIES
Publication date
Application granted granted Critical
Publication of CA286078A publication Critical patent/CA286078A/en
Expired legal-status Critical Current

Links

CA286078A Electromagnetic sound reproducer Expired CA286078A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA286078T

Publications (1)

Publication Number Publication Date
CA286078A true CA286078A (en) 1929-01-01

Family

ID=35222890

Family Applications (1)

Application Number Title Priority Date Filing Date
CA286078A Expired CA286078A (en) Electromagnetic sound reproducer

Country Status (1)

Country Link
CA (1) CA286078A (en)

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