| 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.
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| 申请公布号 |
WO9514398(A1) |
申请公布日期 |
1995.06.01 |
| 申请号 |
WO1994GB02581 |
申请日期 |
1994.11.24 |
| 申请人 |
COURTAULDS FIBRES (HOLDINGS) LIMITED;WOODINGS, CALVIN, ROGER |
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 |
| 代理机构 |
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代理人 |
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| 主权项 |
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| 地址 |
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