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MUELLER PAUL ADOLF
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MUELLER PAUL ADOLF
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Publication of ES226639A1publicationCriticalpatent/ES226639A1/es
Cigarettes, Filters, And Manufacturing Of Filters
(AREA)
Abstract
Mejoras introducidas en la fabricación de filtros para humo de tabaco, especialmente filtros para cigarrillos, caracterizadas por un cuerpo filtrante que contiene al menos algunas tiras alargadas de remolinos y de condensación, consistentes en un material plano flexible, y las cuales están provistas, al menos por una de sus caras, con rugosidades, a efectos de un aumento de superficie.
ES0226639A1955-02-111956-02-10MEJORAS INTRODUCIDAS EN LA FABRICACIoN DE FILTROS PARA TABACO, ESPECIALMENTE FILTROS PARA CIGARRILLOS
ExpiredES226639A1
(es)