ESSILOR INTERNATIONAL (Compagnie Generale of Optique
ESSILOR INTERNATIONAL (Compagnie Generale of Optique Patent applications | ||
Patent application number | Title | Published |
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20090140036 | METHOD OF ACQUIRING OF AT LEAST A PORTION OF THE SHAPE OF A SECTION OF A SPECTACLE FRAME CIRCLE - The method includes acquiring at least one geometrical characteristic of the section, which includes: a step of reading from a register ( | 06-04-2009 |