CA392303A - Lumiere de surete photographique - Google Patents

Lumiere de surete photographique

Info

Publication number
CA392303A
CA392303A CA392303A CA392303DA CA392303A CA 392303 A CA392303 A CA 392303A CA 392303 A CA392303 A CA 392303A CA 392303D A CA392303D A CA 392303DA CA 392303 A CA392303 A CA 392303A
Authority
CA
Canada
Prior art keywords
safelight
photographic
photographic safelight
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
CA392303A
Other languages
English (en)
Inventor
M. Lowry Earl
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.)
Canadian Kodak Co Ltd
Original Assignee
Canadian Kodak Co Ltd
Publication date
Application granted granted Critical
Publication of CA392303A publication Critical patent/CA392303A/fr
Expired legal-status Critical Current

Links

CA392303A Lumiere de surete photographique Expired CA392303A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA392303T

Publications (1)

Publication Number Publication Date
CA392303A true CA392303A (fr) 1940-11-05

Family

ID=35399828

Family Applications (1)

Application Number Title Priority Date Filing Date
CA392303A Expired CA392303A (fr) Lumiere de surete photographique

Country Status (1)

Country Link
CA (1) CA392303A (fr)

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