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Esslior International (Compagnie Generale d'Optique)
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Creteil Cedex, FR
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last 30 patents
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Patent Grant
Method of fabricating a lens made of transparent polymer with modul...
Patent number
5,296,305
Issue date
Mar 22, 1994
Esslior International (Compagnie Generale d'Optique)
Dominique Baude
G02 - OPTICS