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Individual
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Individual
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Priority to ES0067856UpriorityCriticalpatent/ES67856Y/en
Publication of ES67856UpublicationCriticalpatent/ES67856U/en
Application grantedgrantedCritical
Publication of ES67856YpublicationCriticalpatent/ES67856Y/en
Enhanced spectacle, which is characterized by a concave-convex single-seat transparent screen that offers the characteristic of forming, for each of the eyes, a spherical surface concentric to the eyeball, with transpiration holes and openings at both ends for fixing elastic fastening tapes. (Machine-translation by Google Translate, not legally binding)