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Optische Were G Rodenstock
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Optische Were G Rodenstock
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Application filed by Optische Were G RodenstockfiledCriticalOptische Were G Rodenstock
Priority to ES127139UpriorityCriticalpatent/ES127139Y/es
Publication of ES127139UpublicationCriticalpatent/ES127139U/es
Application grantedgrantedCritical
Publication of ES127139YpublicationCriticalpatent/ES127139Y/es
Mejoras en la construcción de discos de medición para gafas, que se insertan provisionalmente en la montura antes de la inserción del cristal de gafa y que además del marcado del centro del cristal, llevan otras líneas, especialmente verticales y horizontales y por lo menos por aproximación tienen forma del futuro cristal de gafa, caracterizados porque están curvados en forma de menisco y lleva partes suplementarias transparentes adheridas desmontablemente.
ES127139U1966-04-211966-04-21Disco de medicina para gafas.
ExpiredES127139Y
(es)