CA336605A - Photographic negative system - Google Patents

Photographic negative system

Info

Publication number
CA336605A
CA336605A CA336605A CA336605DA CA336605A CA 336605 A CA336605 A CA 336605A CA 336605 A CA336605 A CA 336605A CA 336605D A CA336605D A CA 336605DA CA 336605 A CA336605 A CA 336605A
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
CA336605A
Other languages
French (fr)
Inventor
W. Moyse Hollis
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 CA336605A publication Critical patent/CA336605A/en
Expired legal-status Critical Current

Links

CA336605A Photographic negative system Expired CA336605A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA336605T

Publications (1)

Publication Number Publication Date
CA336605A true CA336605A (en) 1933-10-24

Family

ID=35299747

Family Applications (1)

Application Number Title Priority Date Filing Date
CA336605A Expired CA336605A (en) Photographic negative system

Country Status (1)

Country Link
CA (1) CA336605A (en)

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