Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Univermatic S A
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Univermatic S A
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Application filed by Univermatic S AfiledCriticalUnivermatic S A
Priority to ES522565ApriorityCriticalpatent/ES522565A0/es
Publication of ES8501235A2publicationCriticalpatent/ES8501235A2/es
Publication of ES522565A0publicationCriticalpatent/ES522565A0/es
ES522565A1983-05-201983-05-20Mejoras en el objeto de la patente principal por:aparato para la ionizacion negativa del aire ambiente.
GrantedES522565A0
(es)
Mejoras en el objeto de la patente principal n. 502.838 por sistema de emergencia para corregir la posicion de un ascen-sor detenido por averia entre dos pisos
"mejoras en el objeto de la patente principal num. 498.101, referida a -perfeccionamientos en los aparatos reproductores de sonido para jugueteria".
Mejoras introducidas en el objeto de la patente principal n 478.537,presentada el 120379,por:mejoras introducidas en el sistema de carga de buques de la clase frigorifica