Raymond Chevalier

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Plougonvelin, FR

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Patents Applicationslast 30 patents

Information Patent Application
Dynamic spectral equalizer using a programmable holographic mirror
- Publication number 20050018960
- Publication date Jan 27, 2005
- Jean-Louis De Bougrenet De La Tocnaye
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Device for spatial modulation of a light beam and corresponding app...
- Publication number 20040218248
- Publication date Nov 4, 2004
- OPTOGONE
- Jean-Louis De Bougrenet De La Tocnaye
- G02 - OPTICS