发明名称 |
Cigarette which goes out rapidly or is self-extinguishing |
摘要 |
There is disclosed a cigarette which extinguishes rapidly wherein the tobacco in the cigarette is surrounded by a casing of cigarette paper having areas with lesser and greater air permeability in the form of patterned annular zones.
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申请公布号 |
US4945932(A) |
申请公布日期 |
1990.08.07 |
申请号 |
US19890301113 |
申请日期 |
1989.01.25 |
申请人 |
H. F. & PH. F. REEMTSMA GMBH & CO. |
发明人 |
MENTZEL, EDGAR;WILDENAU, WOLFGANG |
分类号 |
A24D1/02;A24D1/10 |
主分类号 |
A24D1/02 |
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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