Frank L. Kratcoski

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Tarpon Springs, FL, US

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Patents Grantslast 30 patents

Information Patent Grant
Convertible input reader-printer
- Patent number 4,072,410
- Issue date Feb 7, 1978
- Oce'-Industries, Inc.
- Frank L. Kratcoski
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY