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Application filed by Brown & Williamson Tobacco CorporationfiledCriticalBrown & Williamson Tobacco Corporation
Priority to RO106624ApriorityCriticalpatent/RO86008B1/en
Publication of RO86008B1publicationCriticalpatent/RO86008B1/en
Cigarettes, Filters, And Manufacturing Of Filters
(AREA)
Abstract
Inventia se refera la un filtru pentru tigarete, care cuprinde o bara de filtrare poroasa, înconjurata de o banda impermeabila, pe care sunt formate niste canale, totul fiind înconjurat de o banda cu perforatii.The invention relates to a cigarette filter, which comprises a porous filter bar, surrounded by an impermeable band, on which some channels are formed, all being surrounded by a perforated band.
RO106624A1982-02-131982-02-13
FILTER FOR TIGARETS
RO86008B1
(en)