Stephen D. Marra

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Fairport, NY, US

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Patents Grantslast 30 patents

Information Patent Grant
Camera assembly with quill drivekey for engaging film cartridge
- Patent number 5,815,739
- Issue date Sep 29, 1998
- Eastman Kodak Company
- Stephen D. Marra
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY