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Daniel Ronarc 'H

FP France Telecom Etablissement Autonome De Droit Public: 1 patents #33 of 119Top 30%
📍 Lannion, FR: #353 of 705 inventorsTop 55%
Overall (All Time): #3,739,151 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5502591 Optical amplifier with a doped fluoride glass of optical fibre and process for producing said amplifier Mathilde Semenkoff, Marcel Guibert 1996-03-26