CA440248A - Element photographique - Google Patents

Element photographique

Info

Publication number
CA440248A
CA440248A CA440248A CA440248DA CA440248A CA 440248 A CA440248 A CA 440248A CA 440248 A CA440248 A CA 440248A CA 440248D A CA440248D A CA 440248DA CA 440248 A CA440248 A CA 440248A
Authority
CA
Canada
Prior art keywords
photographic element
photographic
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
CA440248A
Other languages
English (en)
Inventor
Malcolm Mcqueen David
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.)
PPG Architectural Coatings Canada Inc
Original Assignee
Canadian Industries Ltd
Publication date
Application granted granted Critical
Publication of CA440248A publication Critical patent/CA440248A/fr
Expired legal-status Critical Current

Links

CA440248A Element photographique Expired CA440248A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA440248T

Publications (1)

Publication Number Publication Date
CA440248A true CA440248A (fr) 1947-03-18

Family

ID=35555482

Family Applications (1)

Application Number Title Priority Date Filing Date
CA440248A Expired CA440248A (fr) Element photographique

Country Status (1)

Country Link
CA (1) CA440248A (fr)

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