Essilor International Campagnie Generale D'Optique
Essilor International Campagnie Generale D'Optique Patent applications | ||
Patent application number | Title | Published |
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20130190919 | TEMPLATE FOR CALIBRATING A MACHINE USED TO MACHINE AN OPHTHALMIC LENS, DEVICE AND METHOD USING SUCH A TEMPLATE - A calibration template for calibrating a machining device that has blocking elements for blocking an ophthalmic lens, and machining elements for machining the ophthalmic lens, the template including a fastener portion suitable for being fastened to the blocking elements and a calibration portion arranged around the fastener portion. The calibration portion is made out of a material that is suitable for being machined by the machining elements, and presents firstly a plurality of shape patterns, and secondly a plurality of visual identifiers each visually associated with one of the shape patterns. | 07-25-2013 |
20120272515 | DEVICE FOR BLOCKING AN OPHTHALMIC LENS - A blocking device ( | 11-01-2012 |
20080271844 | METHOD FOR PREPARING A GLASS CONVENIENT FOR TRIMMING, A GLASS THUS OBTAINED, AND METHOD FOR TRIMMING SUCH A GLASS - The aim of the invention is to provide a method for making appropriate for trimming a glass comprising a hydrophobic and/or oil-repellent surface coating. | 11-06-2008 |