CA406474A - Methode a virage de produit photographique - Google Patents

Methode a virage de produit photographique

Info

Publication number
CA406474A
CA406474A CA406474A CA406474DA CA406474A CA 406474 A CA406474 A CA 406474A CA 406474 A CA406474 A CA 406474A CA 406474D A CA406474D A CA 406474DA CA 406474 A CA406474 A CA 406474A
Authority
CA
Canada
Prior art keywords
photographic material
toning method
material toning
photographic
toning
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
CA406474A
Other languages
English (en)
Inventor
Philip Ham Garnet
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.)
Wyeth Holdings LLC
Original Assignee
American Cyanamid Co
Publication date
Application granted granted Critical
Publication of CA406474A publication Critical patent/CA406474A/fr
Expired legal-status Critical Current

Links

CA406474A Methode a virage de produit photographique Expired CA406474A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA406474T

Publications (1)

Publication Number Publication Date
CA406474A true CA406474A (fr) 1942-08-04

Family

ID=35417774

Family Applications (1)

Application Number Title Priority Date Filing Date
CA406474A Expired CA406474A (fr) Methode a virage de produit photographique

Country Status (1)

Country Link
CA (1) CA406474A (fr)

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