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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LISSAC GEORGES
Original Assignee
LISSAC GEORGES
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Filing date
Publication date
Application filed by LISSAC GEORGESfiledCriticalLISSAC GEORGES
Priority to ES271941ApriorityCriticalpatent/ES271941A1/en
Publication of ES271941A1publicationCriticalpatent/ES271941A1/en
"IMPROVEMENTS IN THE MANUFACTURE OF GLASSES" which is characterized in that the assembly of the ophthalmic lenses to the frame is made by means of a glue, so that each lens is glued on one side of a sheet of flexible and elastic material, being this same sheet in turn glued by its opposite side on the frame, the sheet being a flexible material suitable for adaptation to the irregularities of the surfaces of the parts to be assembled, to obtain a very thin film of glue capable of producing quickly its cold polymerization, the lens therefore being mounted on an elastic medium, in the form of an intermediate sheet, which acts as a buffer. (Machine-translation by Google Translate, not legally binding)
ES271941A1961-11-111961-11-11Improvements in the manufacture of glasses (Machine-translation by Google Translate, not legally binding)
ExpiredES271941A1
(en)