CA488535A - Photographic elements - Google Patents

Photographic elements

Info

Publication number
CA488535A
CA488535A CA488535A CA488535DA CA488535A CA 488535 A CA488535 A CA 488535A CA 488535 A CA488535 A CA 488535A CA 488535D A CA488535D A CA 488535DA CA 488535 A CA488535 A CA 488535A
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
CA488535A
Other languages
French (fr)
Inventor
Peter Alles Francis
Russell 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 CA488535A publication Critical patent/CA488535A/en
Expired legal-status Critical Current

Links

CA488535A Photographic elements Expired CA488535A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA488535T

Publications (1)

Publication Number Publication Date
CA488535A true CA488535A (en) 1952-12-02

Family

ID=35628256

Family Applications (1)

Application Number Title Priority Date Filing Date
CA488535A Expired CA488535A (en) Photographic elements

Country Status (1)

Country Link
CA (1) CA488535A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2984569A (en) * 1954-05-19 1961-05-16 Gevaert Photo Prod Nv Manufacture of photographic films

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2984569A (en) * 1954-05-19 1961-05-16 Gevaert Photo Prod Nv Manufacture of photographic films

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