CA347054A - Sound reproducing device - Google Patents

Sound reproducing device

Info

Publication number
CA347054A
CA347054A CA347054A CA347054DA CA347054A CA 347054 A CA347054 A CA 347054A CA 347054 A CA347054 A CA 347054A CA 347054D A CA347054D A CA 347054DA CA 347054 A CA347054 A CA 347054A
Authority
CA
Canada
Prior art keywords
reproducing device
sound reproducing
sound
reproducing
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
CA347054A
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.)
Nortel Networks Ltd
Original Assignee
Northern Electric Co Ltd
Publication date
Application granted granted Critical
Publication of CA347054A publication Critical patent/CA347054A/en
Expired legal-status Critical Current

Links

CA347054A Sound reproducing device Expired CA347054A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA347054T

Publications (1)

Publication Number Publication Date
CA347054A true CA347054A (en) 1934-12-25

Family

ID=35318328

Family Applications (1)

Application Number Title Priority Date Filing Date
CA347054A Expired CA347054A (en) Sound reproducing device

Country Status (1)

Country Link
CA (1) CA347054A (en)

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