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Patents
Patents Represented by Attorney Paul M. Marshall
Patents Represented by Attorney Paul M. Marshall
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Photographic emulsion and element
Patent number:
4808516
Abstract:
A photographic emulsion comprising silver halide, a spectral sensitizing dye, and rhodanine.
Type:
Grant
Filed:
July 21, 1987
Date of Patent:
February 28, 1989
Assignee:
Eastman Kodak Company
Inventors:
Anthony D. Gingello, Hermano P. Rocha