Christophe GUERIN

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Lille, FR

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Patents Grantslast 30 patents

Information Patent Grant
Bistable spectacles knuckle
- Patent number 11,921,358
- Issue date Mar 5, 2024
- LUXOTTICA S.R.L.
- Christophe Guerin
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
BISTABLE SPECTACLES KNUCKLE
- Publication number 20210033884
- Publication date Feb 4, 2021
- Christophe GUERIN
- G02 - OPTICS