发明名称 CIGARETTE FILTERS
摘要 A cigarette filter in which the body of the filter comprises paper containing, or consisting essentially of, lyocell fibres. The invention also relates to a cigarette incorporating such as a filter.
申请公布号 CA2177496(A1) 申请公布日期 1995.06.01
申请号 CA19942177496 申请日期 1994.11.24
申请人 COURTAULDS FIBRES (HOLDINGS) LIMITED 发明人 WOODINGS, CALVIN ROGER
分类号 A24D3/10;D01F2/00;D21H13/08;(IPC1-7):A24D3/10 主分类号 A24D3/10
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