CA308190A - Sound amplifier - Google Patents

Sound amplifier

Info

Publication number
CA308190A
CA308190A CA308190A CA308190DA CA308190A CA 308190 A CA308190 A CA 308190A CA 308190 A CA308190 A CA 308190A CA 308190D A CA308190D A CA 308190DA CA 308190 A CA308190 A CA 308190A
Authority
CA
Canada
Prior art keywords
sound amplifier
amplifier
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
CA308190A
Other languages
French (fr)
Inventor
Thornton Williams Selden
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.)
Victor Talking Machine Co
Original Assignee
Victor Talking Machine Co
Publication date
Application granted granted Critical
Publication of CA308190A publication Critical patent/CA308190A/en
Expired legal-status Critical Current

Links

CA308190A Sound amplifier Expired CA308190A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA308190T

Publications (1)

Publication Number Publication Date
CA308190A true CA308190A (en) 1931-01-27

Family

ID=35261343

Family Applications (1)

Application Number Title Priority Date Filing Date
CA308190A Expired CA308190A (en) Sound amplifier

Country Status (1)

Country Link
CA (1) CA308190A (en)

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