CA519965A - Elements de pellicules photographiques - Google Patents

Elements de pellicules photographiques

Info

Publication number
CA519965A
CA519965A CA519965A CA519965DA CA519965A CA 519965 A CA519965 A CA 519965A CA 519965 A CA519965 A CA 519965A CA 519965D A CA519965D A CA 519965DA CA 519965 A CA519965 A CA 519965A
Authority
CA
Canada
Prior art keywords
photographic film
film elements
elements
photographic
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
CA519965A
Other languages
English (en)
Inventor
E. Swindells Frank
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.)
EIDP Inc
Original Assignee
EI Du Pont de Nemours and Co
Publication date
Application granted granted Critical
Publication of CA519965A publication Critical patent/CA519965A/fr
Expired legal-status Critical Current

Links

CA519965A Elements de pellicules photographiques Expired CA519965A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA519965T

Publications (1)

Publication Number Publication Date
CA519965A true CA519965A (fr) 1955-12-27

Family

ID=35673175

Family Applications (1)

Application Number Title Priority Date Filing Date
CA519965A Expired CA519965A (fr) Elements de pellicules photographiques

Country Status (1)

Country Link
CA (1) CA519965A (fr)

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