Christoph Hofer

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Bassersdorf, CH

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Patents Grantslast 30 patents

Information Patent Grant
Luminescent security feature and method and device for examining it
- Patent number 10,900,898
- Issue date Jan 26, 2021
- CSEM Centre Suisse d'Electronique et de Microtechnique S.A. Recherche et Deve...
- Jonas Reinhardt
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
Luminescent Security Feature and Method and Device for Examining It
- Publication number 20190226990
- Publication date Jul 25, 2019
- Jonas Reinhardt
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER