Lorenzo Vittore

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Montenotte, IT

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Patents Grantslast 30 patents

Information Patent Grant
Silver halide photographic element, photographic coating compositio...
- Patent number 4,990,435
- Issue date Feb 5, 1991
- Minnesota Mining and Manufacturing Company
- Angelo Vallarino
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Process for providing a matt surface on a photographic material and...
- Patent number 4,447,525
- Issue date May 8, 1984
- Minnesota Mining and Manufacturing Company
- Angelo Vallarino
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY