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ROYER de la BASTIE FRANCISCO B
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ROYER de la BASTIE FRANCISCO B
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Application filed by ROYER de la BASTIE FRANCISCO BfiledCriticalROYER de la BASTIE FRANCISCO B
Priority to ES1874005232ApriorityCriticalpatent/ES5232H1/en
Publication of ES5232H1publicationCriticalpatent/ES5232H1/en
SET OF SEMI-FINISHED PRODUCTS OF GLASS LENS AND METHOD FOR ITS DESIGN, METHOD AND DEVICE FOR THE MANUFACTURE OF GLASS LENSES AS WELL AS USE OF A SET OF SEMI-FINISHED PRODUCTS.
Industrial drawing of embossing ornamental pattern, formed by a light background with a plurality of regular hexagonal figures equidistant from each other and arranged in parallel rows, the contour of each hexagon formed by an alignment of six circles in dark tone and the interior surface with a orthogonal plot of nine rows and nine columns of alignments of smaller circles in a lighter tone than those of the contour and inclined with respect to it.