CA405332A - Sound record production and reproduction - Google Patents

Sound record production and reproduction

Info

Publication number
CA405332A
CA405332A CA405332A CA405332DA CA405332A CA 405332 A CA405332 A CA 405332A CA 405332 A CA405332 A CA 405332A CA 405332D A CA405332D A CA 405332DA CA 405332 A CA405332 A CA 405332A
Authority
CA
Canada
Prior art keywords
reproduction
sound record
record production
production
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
CA405332A
Other languages
French (fr)
Inventor
M. Burrill 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 CA405332A publication Critical patent/CA405332A/en
Expired legal-status Critical Current

Links

CA405332A Sound record production and reproduction Expired CA405332A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA405332T

Publications (1)

Publication Number Publication Date
CA405332A true CA405332A (en) 1942-06-09

Family

ID=35416631

Family Applications (1)

Application Number Title Priority Date Filing Date
CA405332A Expired CA405332A (en) Sound record production and reproduction

Country Status (1)

Country Link
CA (1) CA405332A (en)

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