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CA442217A - Element photographique - Google Patents

Element photographique

Info

Publication number
CA442217A
CA442217A CA442217A CA442217DA CA442217A CA 442217 A CA442217 A CA 442217A CA 442217 A CA442217 A CA 442217A CA 442217D A CA442217D A CA 442217DA CA 442217 A CA442217 A CA 442217A
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
CA442217A
Other languages
English (en)
Inventor
Willard Murray Otis
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 CA442217A publication Critical patent/CA442217A/fr
Expired legal-status Critical Current

Links

CA442217A Element photographique Expired CA442217A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA442217T

Publications (1)

Publication Number Publication Date
CA442217A true CA442217A (fr) 1947-06-17

Family

ID=35557448

Family Applications (1)

Application Number Title Priority Date Filing Date
CA442217A Expired CA442217A (fr) Element photographique

Country Status (1)

Country Link
CA (1) CA442217A (fr)

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