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MANUFACTURAS BEYTOL SOC LIIMIT
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MANUFACTURAS BEYTOL SOC LIIMIT
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Application filed by MANUFACTURAS BEYTOL SOC LIIMITfiledCriticalMANUFACTURAS BEYTOL SOC LIIMIT
Priority to ES0185310ApriorityCriticalpatent/ES185310A2/es
Publication of ES185310A2publicationCriticalpatent/ES185310A2/es
Inking, Control Or Cleaning Of Printing Machines
(AREA)
Abstract
Mejoras introducidas en el objeto de la patente principal nº 184.641 por perfeccionamientos en los mecanismos de llene por émbolo de las plumas estilográficas que se caracteriza y distingue por colocarse una estopada en el extremo superior del manguito portador del émbolo fijándose al mismo mediante un prensa estopas cuya estopada evite el que la tinta pase a través de la espiga accionadora.
ES0185310A1948-09-241948-09-24Mejoras introducidas en el objeto de la patente principal
ExpiredES185310A2
(es)