Raffaele Ricci

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Pregnana Milanese, IT

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Patents Grantslast 30 patents

Information Patent Grant
Power recovery circuit
- Patent number 4,835,655
- Issue date May 30, 1989
- Bull HN Information Systems Italia S.p.A.
- Raffaele Ricci
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS