CA392099A - Sound-recording and sound-reproducing system - Google Patents

Sound-recording and sound-reproducing system

Info

Publication number
CA392099A
CA392099A CA392099A CA392099DA CA392099A CA 392099 A CA392099 A CA 392099A CA 392099 A CA392099 A CA 392099A CA 392099D A CA392099D A CA 392099DA CA 392099 A CA392099 A CA 392099A
Authority
CA
Canada
Prior art keywords
sound
recording
reproducing system
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
CA392099A
Other languages
French (fr)
Inventor
R. Hanna Clinton
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.)
Westinghouse Canada Inc
Original Assignee
Canadian Westinghouse Co Ltd
Publication date
Application granted granted Critical
Publication of CA392099A publication Critical patent/CA392099A/en
Expired legal-status Critical Current

Links

CA392099A Sound-recording and sound-reproducing system Expired CA392099A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA392099T

Publications (1)

Publication Number Publication Date
CA392099A true CA392099A (en) 1940-10-22

Family

ID=35399626

Family Applications (1)

Application Number Title Priority Date Filing Date
CA392099A Expired CA392099A (en) Sound-recording and sound-reproducing system

Country Status (1)

Country Link
CA (1) CA392099A (en)

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