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ABONOS E INSECTICIDAS SOC ANEN
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ABONOS E INSECTICIDAS SOC ANEN
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Priority to ES0256146ApriorityCriticalpatent/ES256146A2/es
Publication of ES256146A2publicationCriticalpatent/ES256146A2/es
Lubrication Details And Ventilation Of Internal Combustion Engines
(AREA)
Extraction Or Liquid Replacement
(AREA)
Abstract
Mejoras en el objeto de la patente principal nº 237549, por perfeccionamientos en los aparatos extractores de aceite, caracterizadas esencialmente por prever sobre el cilindro filtrador portador de la masa de prensado una tapadera, constituida por un doble disco, unidos por su centro, el superior liso y enterizo para su apoyo directo al elemento compresor fijo de la prensa, y el inferior cónico con orificios para el paso del aceite provinente de la masa prensada,
ES0256146A1960-02-291960-02-29Perfeccionamientos en los aparatos extractores de aceite
ExpiredES256146A2
(es)