Norman H. Preston

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Rochester, NY, US

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Patents Grantslast 30 patents

Information Patent Grant
Modular high speed printing system
- Patent number 4,197,797
- Issue date Apr 15, 1980
- Burroughs Corporation
- Wilson P. Rayfield
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
High speed printing apparatus
- Patent number 4,037,535
- Issue date Jul 26, 1977
- Burroughs Corporation
- Jerry Hans Lehmann
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS