-
-
-
Data recording machine
-
Patent number 4,493,038
-
Issue date Jan 8, 1985
-
Ing. C. Olivetti & C., S.p.A.
-
Michele Bovio
-
G06 - COMPUTING CALCULATING COUNTING
-
-
-
Non-impact dot printer
-
Patent number 4,392,146
-
Issue date Jul 5, 1983
-
Ing. C. Olivetti & C., S.p.A.
-
Michele Bovio
-
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
-
Electronic pocket calculator
-
Patent number 4,372,694
-
Issue date Feb 8, 1983
-
Ing. C. Olivetti & Co., S.p.A.
-
Michele Bovio
-
G06 - COMPUTING CALCULATING COUNTING
-
Non-impact printing method
-
Patent number 4,349,829
-
Issue date Sep 14, 1982
-
Ing. C. Olivetti & C., S.p.A.
-
Michele Bovio
-
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
-
-
Dot matrix printing device
-
Patent number 4,238,806
-
Issue date Dec 9, 1980
-
Ing. C. Olivetti & C., S.p.A.
-
Michele Bovio
-
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
-
Non-impact printing device
-
Patent number 4,238,807
-
Issue date Dec 9, 1980
-
Ing. C. Olivetti & C., S.p.A.
-
Michele Bovio
-
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
-
-
-
-
-
Electronic keyboard
-
Patent number 3,968,488
-
Issue date Jul 6, 1976
-
Ing. C. Olivetti & C., S.p.A.
-
Michele Bovio
-
G06 - COMPUTING CALCULATING COUNTING