Walter E. Mueller

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Fribourg, CH

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for regenerating photographic processing solution
- Patent number 4,329,042
- Issue date May 11, 1982
- Ciba-Geigy AG
- Arnost Libicky
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Method and apparatus for regenerating photographic processing solution
- Patent number 4,245,034
- Issue date Jan 13, 1981
- Ciba-Geigy AG
- Arnost Libicky
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY