Marcello Boella

Follow

Person

Loranze, IT

People

Patents Grantslast 30 patents

Information Patent Grant
Rotary character-carrying member and selector device therefor for a...
- Patent number 4,778,289
- Issue date Oct 18, 1988
- Ing. C. Olivetti & C., S.p.A.
- Marcello Boella
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Device for controlling the rotary movement of a platen
- Patent number 4,630,949
- Issue date Dec 23, 1986
- Ing. C. Olivetti & C., S.p.A.
- Marcello Boella
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS