Selecting arrangements applied to type-carriers rotating during impression

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Patents Grantslast 30 patents

Information Patent Grant
Thermal printing apparatus
- Patent number 4,536,775
- Issue date Aug 20, 1985
- NCR Canada Ltd. - NCR Canada LTEE
- Trevor A. Calnek
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Control unit for a serial printer
- Patent number 4,251,161
- Issue date Feb 17, 1981
- Ing. C. Olivetti & C., S.p.A.
- Marcello Cresti
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Daisy type print wheel apparatus
- Patent number 4,128,346
- Issue date Dec 5, 1978
- Periphonics Corporation
- Evan L. Ragland
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Arrangement for detecting the angular position of a rotatable part
- Patent number 4,123,653
- Issue date Oct 31, 1978
- Ing. C. Olivetti & C., S.p.A.
- Michele Bovio
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
3687071
- Patent number 3,687,071
- Issue date Aug 29, 1972
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
3420349
- Patent number 3,420,349
- Issue date Jan 7, 1969
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
3227258
- Patent number 3,227,258
- Issue date Jan 4, 1966
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
3072047
- Patent number 3,072,047
- Issue date Jan 8, 1963
- G06 - COMPUTING CALCULATING COUNTING