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Patent applications and USPTO patent grants for Couny; Francois Yves Michel Denis.The latest application filed is for "hollow-core photonic crystal fibre".
Patent | Date |
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Hollow-core photonic crystal fibre Grant 8,306,379 - Benabid , et al. November 6, 2 | 2012-11-06 |
Hollow-Core Photonic Crystal Fibre App 20100328658 - Benabid; Abdel Fetah ;   et al. | 2010-12-30 |
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