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Individual
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Individual
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Priority to ES0071875UpriorityCriticalpatent/ES71875Y/en
Publication of ES71875UpublicationCriticalpatent/ES71875U/en
Application grantedgrantedCritical
Publication of ES71875YpublicationCriticalpatent/ES71875Y/en
Metal frame embedded in the eyeglass eyeglass rings and the like, essentially characterized by being made of a metal sheet of little thickness and sufficient strength, which is placed in two channels arranged in the upper part of each ring, so that it fits in the they are adjusted in the same way, reinforcing their position with screws on the back, leaving the frame contouring the upper contour of the glasses and between the rings, forming the bridge of the same. (Machine-translation by Google Translate, not legally binding)
ES0071875U1959-02-231959-02-23
Metal frame embedded in the rims of glasses lenses and the like
ExpiredES71875Y
(en)
Improvements in the construction of mounts for combined glasses of metal and plastic parts. (Machine-translation by Google Translate, not legally binding)
Improvements introduced in the purpose of patent number 239613, improvements in the objectives for the projection of photographic and cinematographic images (Machine-translation by Google Translate, not legally binding)