Angelo Subrizi

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Patents Grantslast 30 patents

Information Patent Grant
Variable configuration accounting machine with automatic identifica...
- Patent number 4,268,901
- Issue date May 19, 1981
- Ing. C. Olivetti & C., S.p.A.
- Angelo Subrizi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Peripherals interrupt control unit
- Patent number 4,027,290
- Issue date May 31, 1977
- Ing. C. Olivetti & C., S.p.A.
- Angelo Subrizi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Fixed point to floating point conversion in an electronic computer
- Patent number 3,961,170
- Issue date Jun 1, 1976
- Ing. C. Olivetti & C., S.p.A.
- Giovanni De Sandre
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Magnetic card writing and reading device
- Patent number 3,947,663
- Issue date Mar 30, 1976
- Ing. C. Olivetti & C., S.p.A.
- Giovanni De Sandre
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
System for putting an information record onto a magnetic substrate
- Patent number 3,938,187
- Issue date Feb 10, 1976
- Ing. C. Olivetti & C., S.p.A.
- Angelo Subrizi
- G06 - COMPUTING CALCULATING COUNTING