CA384724A - Sound recording and reproducing system - Google Patents

Sound recording and reproducing system

Info

Publication number
CA384724A
CA384724A CA384724A CA384724DA CA384724A CA 384724 A CA384724 A CA 384724A CA 384724 A CA384724 A CA 384724A CA 384724D A CA384724D A CA 384724DA CA 384724 A CA384724 A CA 384724A
Authority
CA
Canada
Prior art keywords
reproducing system
sound recording
sound
recording
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
CA384724A
Other languages
French (fr)
Inventor
J. Young Charles
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 CA384724A publication Critical patent/CA384724A/en
Expired legal-status Critical Current

Links

CA384724A Sound recording and reproducing system Expired CA384724A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA384724T

Publications (1)

Publication Number Publication Date
CA384724A true CA384724A (en) 1939-10-17

Family

ID=35389949

Family Applications (1)

Application Number Title Priority Date Filing Date
CA384724A Expired CA384724A (en) Sound recording and reproducing system

Country Status (1)

Country Link
CA (1) CA384724A (en)

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