with power stored during character spacing

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Patents Grantslast 30 patents

Information Patent Grant
Manually-operated dot printer for pocket sized calculators
- Patent number 4,433,925
- Issue date Feb 28, 1984
- Epson Corporation
- Hitoshi Fujiwara
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Speed controlled printer
- Patent number 4,427,314
- Issue date Jan 24, 1984
- Epson Corporation
- Hitoshi Fujiwara
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Carriage return device
- Patent number 4,149,810
- Issue date Apr 17, 1979
- "Meci" Material Electrique de Controle et Industriel
- Daniel S. Cassier
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Digital circuit for controlling the return speed of a business mach...
- Patent number 4,029,192
- Issue date Jun 14, 1977
- Burroughs Corporation
- Chockalingam Manthiram
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
3910396
- Patent number 3,910,396
- Issue date Oct 7, 1975
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
3670861
- Patent number 3,670,861
- Issue date Jun 20, 1972
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
3532205
- Patent number 3,532,205
- Issue date Oct 6, 1970
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
3424291
- Patent number 3,424,291
- Issue date Jan 28, 1969
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS