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Milena Debenedetti
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Savona, IT
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last 30 patents
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Patent Grant
Light-sensitive silver halide photographic element
Patent number
5,302,505
Issue date
Apr 12, 1994
Minnesota Mining and Manufacturing Company
Gerolamo Delfino
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
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Patent Grant
Light-sensitive silver halide emulsion and radiographic elements wi...
Patent number
4,777,125
Issue date
Oct 11, 1988
Minnesota Mining and Manufacturing Company
Gerolamo Delfino
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY