Balz Friedli

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Zurich, CH

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Patents Grantslast 30 patents

Information Patent Grant
Fibre optic based intrusion sensing system
- Patent number 9,679,451
- Issue date Jun 13, 2017
- ETH Zurich
- Alexander Puzrin
- G08 - SIGNALLING

Patents Applicationslast 30 patents

Information Patent Application
Fibre Optic Based Intrusion Sensing System
- Publication number 20160086459
- Publication date Mar 24, 2016
- ETH Zurich
- Alexander Puzrin
- G01 - MEASURING TESTING