Giorgio Spazzapan

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Savona, IT

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Patents Grantslast 30 patents

Information Patent Grant
Antistatic film bases and photographic elements comprising said ant...
- Patent number 5,604,083
- Issue date Feb 18, 1997
- Minnesota Mining and Manufacturing Company
- Alberto Valsecchi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Infrared sensitive silver halide photographic elements
- Patent number 5,543,278
- Issue date Aug 6, 1996
- Minnesota Mining and Manufacturing Company
- Marco Bucci
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Infrared sensitive silver halide photographic elements
- Patent number 5,232,826
- Issue date Aug 3, 1993
- Minnesota Mining and Manufacturing Company
- Marco Bucci
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY