CA419204A - Photographic sound recorder - Google Patents

Photographic sound recorder

Info

Publication number
CA419204A
CA419204A CA419204A CA419204DA CA419204A CA 419204 A CA419204 A CA 419204A CA 419204 A CA419204 A CA 419204A CA 419204D A CA419204D A CA 419204DA CA 419204 A CA419204 A CA 419204A
Authority
CA
Canada
Prior art keywords
sound recorder
photographic sound
photographic
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
CA419204A
Other languages
French (fr)
Inventor
T. Sachtleben Lawrence
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 CA419204A publication Critical patent/CA419204A/en
Expired legal-status Critical Current

Links

CA419204A Photographic sound recorder Expired CA419204A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA419204T

Publications (1)

Publication Number Publication Date
CA419204A true CA419204A (en) 1944-03-21

Family

ID=35528482

Family Applications (1)

Application Number Title Priority Date Filing Date
CA419204A Expired CA419204A (en) Photographic sound recorder

Country Status (1)

Country Link
CA (1) CA419204A (en)

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