发明名称 |
Improvements relating to smoking articles |
摘要 |
<p>A cigarette, the smoking material rod of which comprises a proportion of expanded tobacco, yet which provides an acceptable mainstream smoke temperature over the whole smoking process. When cigarettes containing expanded tobacco also comprise a low sidestream wrapper, such cigarettes provide substantial CO to PMWNF parity and smoker acceptable mechanics.</p> |
申请公布号 |
GR3024100(T3) |
申请公布日期 |
1997.10.31 |
申请号 |
GR19970401751T |
申请日期 |
1997.07.15 |
申请人 |
BRITISH-AMERICAN TOBACCO COMPANY LIMITED |
发明人 |
CASE, PAUL DAVID;STEPHENSON, ALAN GEORGE |
分类号 |
A24B3/18;A24D1/00;A24D1/02;A24D1/04;A24D3/00;A24D3/04;(IPC1-7):A24D1/00 |
主分类号 |
A24B3/18 |
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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