CA300154A - Sound reproducer - Google Patents

Sound reproducer

Info

Publication number
CA300154A
CA300154A CA300154A CA300154DA CA300154A CA 300154 A CA300154 A CA 300154A CA 300154 A CA300154 A CA 300154A CA 300154D A CA300154D A CA 300154DA CA 300154 A CA300154 A CA 300154A
Authority
CA
Canada
Prior art keywords
sound reproducer
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
CA300154A
Other languages
French (fr)
Inventor
A. Sollie Sigurd
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.)
Federal Telegraph Co
Original Assignee
Federal Telegraph Co
Publication date
Application granted granted Critical
Publication of CA300154A publication Critical patent/CA300154A/en
Expired legal-status Critical Current

Links

CA300154A Sound reproducer Expired CA300154A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA300154T

Publications (1)

Publication Number Publication Date
CA300154A true CA300154A (en) 1930-05-13

Family

ID=35237473

Family Applications (1)

Application Number Title Priority Date Filing Date
CA300154A Expired CA300154A (en) Sound reproducer

Country Status (1)

Country Link
CA (1) CA300154A (en)

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