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Priority to ES0189794ApriorityCriticalpatent/ES189794A2/es
Publication of ES189794A2publicationCriticalpatent/ES189794A2/es
Un aparato transvasador de líquidos caracterizadas por comprender un sistema filtrando dentro del exhaustor o cuerpo de bomba y por disponer para el caso de líquidos ácidos una cámara de paso de los mismos distinta del cuerpo exhaustor.
ES0189794A1949-09-211949-09-21Mejoras en el objeto de la patente principal
ExpiredES189794A2
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