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OPTICA ORTOPEDIA SONOPTICA
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OPTICA ORTOPEDIA SONOPTICA
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Application filed by OPTICA ORTOPEDIA SONOPTICAfiledCriticalOPTICA ORTOPEDIA SONOPTICA
Priority to ES200101756UpriorityCriticalpatent/ES1049575Y/es
Publication of ES1049575UpublicationCriticalpatent/ES1049575U/es
Application grantedgrantedCritical
Publication of ES1049575YpublicationCriticalpatent/ES1049575Y/es
1. Gafa perfeccionada, del tipo de las que disponen de unos aros (1) unidos por un puente (2), de unas plaquetas (3) para el apoyo en la nariz y de unas varillas (4) para la sustentación en las orejas; caracterizada porque el puente (2) está formado por una varilla fina de acero inoxidable de alta flexibilidad, capaz de absorber todo tipo de deformaciones.
"procedimiento para la preparacion de n-(2-(((5-dimetilamino)-metil-2-furanil)-metil)-tio)-etil)-n'-(3,4-metilendioxibencil)-2-nitro-1,1-etendiamina".