CA518749A - Photographic films - Google Patents

Photographic films

Info

Publication number
CA518749A
CA518749A CA518749A CA518749DA CA518749A CA 518749 A CA518749 A CA 518749A CA 518749 A CA518749 A CA 518749A CA 518749D A CA518749D A CA 518749DA CA 518749 A CA518749 A CA 518749A
Authority
CA
Canada
Prior art keywords
photographic films
photographic
films
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
CA518749A
Other languages
French (fr)
Inventor
P. Alles Francis
R. Saner William
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 CA518749A publication Critical patent/CA518749A/en
Expired legal-status Critical Current

Links

CA518749A Photographic films Expired CA518749A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA518749T

Publications (1)

Publication Number Publication Date
CA518749A true CA518749A (en) 1955-11-22

Family

ID=35671952

Family Applications (1)

Application Number Title Priority Date Filing Date
CA518749A Expired CA518749A (en) Photographic films

Country Status (1)

Country Link
CA (1) CA518749A (en)

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