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SAUVANE SCHALLER ROGER
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SAUVANE SCHALLER ROGER
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Application filed by SAUVANE SCHALLER ROGERfiledCriticalSAUVANE SCHALLER ROGER
Priority to ES0027355UpriorityCriticalpatent/ES27355Y/es
Publication of ES27355UpublicationCriticalpatent/ES27355U/es
Application grantedgrantedCritical
Publication of ES27355YpublicationCriticalpatent/ES27355Y/es
Negatoscopio empotrable, caracterizado por estar constituido por un marco de material apropiado que por su parte anterior y apoyado en una pestaña al efecto, recibe un cristal mateado, sujetándose en posición por medio de cuatro pinzas-resortes curvadas para ejercer su presión en forma flexible y suave, las cuales llevan en su extremo un pequeño rodillo de goma o similar.