Title:
Multilayer color photographic elements
United States Patent 3402046
Inventors:
Zwick, Daan M.
Application Number:
US31082463A
Publication Date:
09/17/1968
Filing Date:
09/23/1963
Assignee:
EASTMAN KODAK CO
Primary Class:
Other Classes:
430/360, 430/509, 430/571
International Classes:
G03C7/30
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