Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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PROPTIC SA
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PROPTIC SA
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Priority to ES1977229385UpriorityCriticalpatent/ES229385Y/en
Publication of ES229385UpublicationCriticalpatent/ES229385U/en
Application grantedgrantedCritical
Publication of ES229385YpublicationCriticalpatent/ES229385Y/en
Template for beveling lenses, characterized in that it is constituted by a flat laminar piece, that in its center presents a zone of thickness provided with a central round hole enlarged by elimination of a peripheral ring, in order to provide two optional diameters, having respectively one and another side of said central hole a smaller round hole and a hole orifice, and externally to these, another round hole with a widening of radius lower than the own, all this to allow the adaptability of the piece to the different types of beveling machine normalized, whose orifices are intended to produce the rotating drag of the piece during the lens beveling operation, in which the rim perimeter of the corresponding frame is defined, and said laminar piece having engraved inscriptions relative to the mark or other identification elements. (Machine-translation by Google Translate, not legally binding)
ES1977229385U1977-06-181977-06-18
TEMPLATE FOR BEVELING LENSES.
ExpiredES229385Y
(en)