Francesco Bettini

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Ivrea (Turin), IT

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Patents Grantslast 30 patents

Information Patent Grant
Serial dot printer with movable head-carrying carriage
- Patent number 4,784,503
- Issue date Nov 15, 1988
- Ing. C. Olivetti & C., S.p.A.
- Francesco Bettini
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Paper and continuous-form feed system for a desk-top printing elect...
- Patent number 4,076,160
- Issue date Feb 28, 1978
- Ing. C. Olivetti & C., S.p.A.
- Bruno Azzalin
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS