Fibres Optiques Recherche et Technologie

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Dourdan, FR

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Patents Grantslast 30 patents

Information Patent Grant
Rigid video-endoscope having a rotatable device for adjusting the o...
- Patent number 5,005,943
- Issue date Apr 9, 1991
- Fibres Optiques Recherche et Technologie
- Francois Fort
- G02 - OPTICS