Hans E. Muller

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Dielsdorf, CH

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Patents Grantslast 30 patents

Information Patent Grant
Granulated screen and a method of manufacturing same
- Patent number 4,374,913
- Issue date Feb 22, 1983
- Licht Druck Ag
- Hans E. Muller
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY