Dieter H. Tigler

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Rodermark, DE

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Patents Grantslast 30 patents

Information Patent Grant
Process for making images employing a toner which has a tackiness t...
- Patent number 5,399,458
- Issue date Mar 21, 1995
- E. I. Du Pont de Nemours and Company
- Mario Grossa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Process for improving the printing quality of photohardenable repro...
- Patent number 4,539,287
- Issue date Sep 3, 1985
- E. I. Du Pont de Nemours and Company
- Mario Grossa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY