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Usa Espanola S A
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Usa Espanola S A
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Application filed by Usa Espanola S AfiledCriticalUsa Espanola S A
Priority to ES0179853UpriorityCriticalpatent/ES179853U/es
Publication of ES179853UpublicationCriticalpatent/ES179853U/es
Unos auriculares amortiguadores de ruidos, caracterizados por consistir en dos auriculares de material rígido y resistente y de cara exterior de superficie esférica, sobre la que queda perfectamente ajustado el disco de fijación del atalaje graduable que sujeta ambos auriculares.
ES0179853U1972-04-271972-04-27Unos auriculares amortiguadores de ruidos
PendingES179853U
(es)