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Application filed by Brown & Williamson Tobacco CorporationfiledCriticalBrown & Williamson Tobacco Corporation
Priority to RO82106625ApriorityCriticalpatent/RO86009A/en
Publication of RO86009BpublicationCriticalpatent/RO86009B/en
Publication of RO86009ApublicationCriticalpatent/RO86009A/en
Cigarettes, Filters, And Manufacturing Of Filters
(AREA)
Abstract
Inventia se refera la un filtru pentru tigarete, avînd un miez poros ce are în interior un tub central, miezul fiind învelit într-un material neporos cu niste canale, totul fiind înconjurat de un învelis cu perforatii.The invention relates to a cigarette filter having a porous core having a central tube inside, the core being wrapped in a non-porous material with some channels, all surrounded by a perforated coating.
RO82106625A1982-02-131982-02-13
FILTER FOR CIGARETTES
RO86009A
(en)