CA389175A - Sound recorder and reproducer - Google Patents

Sound recorder and reproducer

Info

Publication number
CA389175A
CA389175A CA389175A CA389175DA CA389175A CA 389175 A CA389175 A CA 389175A CA 389175 A CA389175 A CA 389175A CA 389175D A CA389175D A CA 389175DA CA 389175 A CA389175 A CA 389175A
Authority
CA
Canada
Prior art keywords
reproducer
sound recorder
recorder
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
CA389175A
Other languages
French (fr)
Inventor
V. Bedford Alda
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.)
RCA Corp
Original Assignee
Radio Corporation of America
Publication date
Application granted granted Critical
Publication of CA389175A publication Critical patent/CA389175A/en
Expired legal-status Critical Current

Links

CA389175A Sound recorder and reproducer Expired CA389175A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA389175T

Publications (1)

Publication Number Publication Date
CA389175A true CA389175A (en) 1940-06-04

Family

ID=35396790

Family Applications (1)

Application Number Title Priority Date Filing Date
CA389175A Expired CA389175A (en) Sound recorder and reproducer

Country Status (1)

Country Link
CA (1) CA389175A (en)

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