Benito Sciarretta

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Patents Grantslast 30 patents

Information Patent Grant
Method for the printed reproduction of continuous-tone polychrome o...
- Patent number 5,095,819
- Issue date Mar 17, 1992
- Industria Libraria Tipografica Editrice S.p.A.
- Dario Agostini
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Method for graving printing forms
- Patent number 4,975,784
- Issue date Dec 4, 1990
- Dr. Ing. Rudolf Hell GmbH
- Benito Sciarretta
- B44 - DECORATIVE ARTS