CA218471A - Sound reproducer - Google Patents

Sound reproducer

Info

Publication number
CA218471A
CA218471A CA218471A CA218471DA CA218471A CA 218471 A CA218471 A CA 218471A CA 218471 A CA218471 A CA 218471A CA 218471D A CA218471D A CA 218471DA CA 218471 A CA218471 A CA 218471A
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
CA218471A
Other languages
French (fr)
Inventor
De Forest Lee
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.)
CANADIAN RADIO Corp
Original Assignee
CANADIAN RADIO Corp
Publication date
Application granted granted Critical
Publication of CA218471A publication Critical patent/CA218471A/en
Expired legal-status Critical Current

Links

CA218471A Sound reproducer Expired CA218471A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA218471T

Publications (1)

Publication Number Publication Date
CA218471A true CA218471A (en) 1922-05-09

Family

ID=35112915

Family Applications (1)

Application Number Title Priority Date Filing Date
CA218471A Expired CA218471A (en) Sound reproducer

Country Status (1)

Country Link
CA (1) CA218471A (en)

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