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ESSILOR INTERNATIONAL COMPAGNIE CENERALE D'OPTIQUE
| ESSILOR INTERNATIONAL COMPAGNIE CENERALE D'OPTIQUE Patent applications | ||
| Patent application number | Title | Published |
|---|---|---|
| 20090305614 | Method and a device for working the periphery of an ophthalmic lens for eyeglasses - A method of working the periphery of an ophthalmic lens (L), the periphery of the lens possessing an edge face (C) and the method including edging the edge face of the lens by machining with a first grindwheel ( | 12-10-2009 |