CA324378A - Phono-film recording and reproducing method - Google Patents

Phono-film recording and reproducing method

Info

Publication number
CA324378A
CA324378A CA324378A CA324378DA CA324378A CA 324378 A CA324378 A CA 324378A CA 324378 A CA324378 A CA 324378A CA 324378D A CA324378D A CA 324378DA CA 324378 A CA324378 A CA 324378A
Authority
CA
Canada
Prior art keywords
phono
reproducing method
film recording
recording
film
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
CA324378A
Other languages
French (fr)
Inventor
Karolus August
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 CA324378A publication Critical patent/CA324378A/en
Expired legal-status Critical Current

Links

CA324378A Phono-film recording and reproducing method Expired CA324378A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA324378T

Publications (1)

Publication Number Publication Date
CA324378A true CA324378A (en) 1932-07-19

Family

ID=35284932

Family Applications (1)

Application Number Title Priority Date Filing Date
CA324378A Expired CA324378A (en) Phono-film recording and reproducing method

Country Status (1)

Country Link
CA (1) CA324378A (en)

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