Patrick Horel

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Levallois Perret, FR

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Patents Grantslast 30 patents

Information Patent Grant
Imaging device
- Patent number 6,097,590
- Issue date Aug 1, 2000
- Essilor International Compagnie Generale d'Optique
- Elisabeth Genevieve
- G02 - OPTICS
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Calibration gage for calibrating a device for reading off eyeglass...
- Patent number 5,802,731
- Issue date Sep 8, 1998
- Essilor International Compagnie Generale d'Optique
- Laurent Guillermin
- G01 - MEASURING TESTING