Martin Wurzburger

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Essen, DE

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Patents Grantslast 30 patents

Information Patent Grant
Contactless optical process for identifying objects
- Patent number 4,921,352
- Issue date May 1, 1990
- Fried. KRUPP Gesellschaft mit beschrankter Haftung
- Friedhelm Adolfs
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY