CA314831A - Sound and picture record film - Google Patents

Sound and picture record film

Info

Publication number
CA314831A
CA314831A CA314831A CA314831DA CA314831A CA 314831 A CA314831 A CA 314831A CA 314831 A CA314831 A CA 314831A CA 314831D A CA314831D A CA 314831DA CA 314831 A CA314831 A CA 314831A
Authority
CA
Canada
Prior art keywords
sound
picture record
record film
film
picture
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
CA314831A
Other languages
French (fr)
Inventor
George Capstaff John
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.)
Eastman Kodak Co
Original Assignee
Eastman Kodak Co
Publication date
Application granted granted Critical
Publication of CA314831A publication Critical patent/CA314831A/en
Expired legal-status Critical Current

Links

CA314831A Sound and picture record film Expired CA314831A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA314831T

Publications (1)

Publication Number Publication Date
CA314831A true CA314831A (en) 1931-09-01

Family

ID=35274159

Family Applications (1)

Application Number Title Priority Date Filing Date
CA314831A Expired CA314831A (en) Sound and picture record film

Country Status (1)

Country Link
CA (1) CA314831A (en)

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