John N. Poulakis

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Middlesex, MA, US

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Patents Grantslast 30 patents

Information Patent Grant
Electrophotographic imaging apparatus and method particularly for c...
- Patent number 4,547,061
- Issue date Oct 15, 1985
- Coulter Systems Corporation
- Harold J. Weber
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY