Arnaud DE Panafieu

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Paris, FR

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Patents Grantslast 30 patents

Information Patent Grant
Process for the production of graded index optical fibres
- Patent number 4,249,924
- Issue date Feb 10, 1981
- Thomson-CSF
- Arnaud de Panafieu
- G02 - OPTICS
Information Patent Grant
Process for the manufacture of optical fibers with a radial refract...
- Patent number 4,165,222
- Issue date Aug 21, 1979
- Thomson-CSF
- Arnaud DE Panafieu
- C03 - GLASS MINERAL OR SLAG WOOL