Fritz Stahr

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Penzberg, DE

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Patents Grantslast 30 patents

Information Patent Grant
Security document with luminescent transition metal doping
- Patent number 8,663,820
- Issue date Mar 4, 2014
- Giesecke & Devrient GmbH
- Thomas Giering
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER

Patents Applicationslast 30 patents

Information Patent Application
Value document
- Publication number 20040105962
- Publication date Jun 3, 2004
- Thomas Giering
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER