CA302549A - Pellicule sonore avec echelles sensitometriques - Google Patents

Pellicule sonore avec echelles sensitometriques

Info

Publication number
CA302549A
CA302549A CA302549A CA302549DA CA302549A CA 302549 A CA302549 A CA 302549A CA 302549 A CA302549 A CA 302549A CA 302549D A CA302549D A CA 302549DA CA 302549 A CA302549 A CA 302549A
Authority
CA
Canada
Prior art keywords
sensitometric
scales
sound film
sound
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
CA302549A
Other languages
English (en)
Inventor
Ancile Jones Loyd
Milton Tuttle Clifton
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 CA302549A publication Critical patent/CA302549A/fr
Expired legal-status Critical Current

Links

CA302549A Pellicule sonore avec echelles sensitometriques Expired CA302549A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA302549T

Publications (1)

Publication Number Publication Date
CA302549A true CA302549A (fr) 1930-07-29

Family

ID=35255695

Family Applications (1)

Application Number Title Priority Date Filing Date
CA302549A Expired CA302549A (fr) Pellicule sonore avec echelles sensitometriques

Country Status (1)

Country Link
CA (1) CA302549A (fr)

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