Assignee

ESSILOR INTERNATIONAL COMPAIGN

FR·1 granted patent·89 citations·filing 1990–1990

Technology mixG02B1

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0184US5258024AMethod of manufacture of a lens of transparent polymer having a modulated refractive indexESSILOR INTERNATIONAL COMPAIGN·Filed 1990·Granted Nov 2, 1993·89 cites·17 claims

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