Inventor
ROCHA HERMANO P
US4 patents
Patents
4 patentsUS4904565AFeb 27, 1990
High-contrast photographic element
EASTMAN KODAK CO18 citations79
US5175073ADec 29, 1992
Nucleated contact film for use in graphic arts
EASTMAN KODAK CO13 citations71
US5061595AOct 29, 1991
Contact film for use in graphic arts with two overcoat layers
EASTMAN KODAK CO19 citations71
US4808516AFeb 28, 1989
Photographic emulsion and element
EASTMAN KODAK CO1 citations49