CA336952A - Systeme negatif de photographie - Google Patents

Systeme negatif de photographie

Info

Publication number
CA336952A
CA336952A CA336952A CA336952DA CA336952A CA 336952 A CA336952 A CA 336952A CA 336952 A CA336952 A CA 336952A CA 336952D A CA336952D A CA 336952DA CA 336952 A CA336952 A CA 336952A
Authority
CA
Canada
Prior art keywords
photographic negative
negative system
photographic
negative
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
CA336952A
Other languages
English (en)
Inventor
B. Sease Virgil
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.)
DuPont Film Manufacturing Corp
Original Assignee
DuPont Film Manufacturing Corp
Publication date
Application granted granted Critical
Publication of CA336952A publication Critical patent/CA336952A/fr
Expired legal-status Critical Current

Links

CA336952A Systeme negatif de photographie Expired CA336952A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA336952T

Publications (1)

Publication Number Publication Date
CA336952A true CA336952A (fr) 1933-11-07

Family

ID=35300094

Family Applications (1)

Application Number Title Priority Date Filing Date
CA336952A Expired CA336952A (fr) Systeme negatif de photographie

Country Status (1)

Country Link
CA (1) CA336952A (fr)

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