Jean-Francois Diaz

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Assas, FR

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Patents Grantslast 30 patents

Information Patent Grant
Method for regenerating seasoned aqueous fixing or bleach/fixing so...
- Patent number 5,958,245
- Issue date Sep 28, 1999
- Eastman Kodak Company
- Didier J. Martin
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Method and device for the selective extraction of halide ions from...
- Patent number 5,679,503
- Issue date Oct 21, 1997
- Eastman Kodak Company
- Didier Jean Martin
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY