Dario Ballerini

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Genoa, IT

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Patents Grantslast 30 patents

Information Patent Grant
Picking-up device for photographic film sheets
- Patent number 5,690,326
- Issue date Nov 25, 1997
- Minnesota Mining and Manufacturing Company
- Dario Ballerini
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Antistatic x-ray intensifying screen comprising sulfonyl methide an...
- Patent number 5,626,957
- Issue date May 6, 1997
- Minnesota Mining and Manufacturing Company
- Paolo Benso
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Silver halide photographic material having improved antistatic prop...
- Patent number 5,571,665
- Issue date Nov 5, 1996
- Imation Corp.
- Dario Ballerini
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Silver halide photographic material having improved antistatic prop...
- Patent number 5,541,049
- Issue date Jul 30, 1996
- Minnesota Mining and Manufacturing Company
- Dario Ballerini
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY