CA479268A - Elements photographiques - Google Patents

Elements photographiques

Info

Publication number
CA479268A
CA479268A CA479268A CA479268DA CA479268A CA 479268 A CA479268 A CA 479268A CA 479268 A CA479268 A CA 479268A CA 479268D A CA479268D A CA 479268DA CA 479268 A CA479268 A CA 479268A
Authority
CA
Canada
Prior art keywords
photographic elements
photographic
elements
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
CA479268A
Other languages
English (en)
Inventor
Willard Murray Otis
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 CA479268A publication Critical patent/CA479268A/fr
Expired legal-status Critical Current

Links

CA479268A Elements photographiques Expired CA479268A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA479268T

Publications (1)

Publication Number Publication Date
CA479268A true CA479268A (fr) 1951-12-11

Family

ID=35618935

Family Applications (1)

Application Number Title Priority Date Filing Date
CA479268A Expired CA479268A (fr) Elements photographiques

Country Status (1)

Country Link
CA (1) CA479268A (fr)

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