Robert R. Schultz

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Rochester, NY, US

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Patents Grantslast 30 patents

Information Patent Grant
Continuous in-line preparation of photographic gelatin solutions
- Patent number 5,045,445
- Issue date Sep 3, 1991
- E. I. Du Pont de Nemours and Company
- Robert R. Schultz
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY