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FIBRALGODEN SOC ANENIMA
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FIBRALGODEN SOC ANENIMA
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Application filed by FIBRALGODEN SOC ANENIMAfiledCriticalFIBRALGODEN SOC ANENIMA
Priority to ES0255798ApriorityCriticalpatent/ES255798A1/es
Publication of ES255798A1publicationCriticalpatent/ES255798A1/es
Nuevo procedimiento para la fabricación de filtros para materias vegetales, caracterizado porque los mismos se obtienen partiendo de unos discos simples de material filtrante y previstos de abertura central a través de la cual se verifica un vendaje radial de toda la superficie del disco mediante un paquete de fibras sintéticas resistentes a la tracción.
ES0255798A1960-02-151960-02-15Nuevo procedimiento para la fabricaciën de filtros para materias vegetales
ExpiredES255798A1
(es)