Chroma

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San Jose, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Servo control system for carriage of matrix printer
- Patent number 4,459,050
- Issue date Jul 10, 1984
- Chroma
- Edward M. Goldberg
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Cartridge for matrix printer
- Patent number 4,448,556
- Issue date May 15, 1984
- Chroma
- Richard Trezise
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS