发明名称 |
CIGARETTE |
摘要 |
A cigarette including a tobacco rod circumscribed by a metal foil wrapper and having a cylinder of carbon fuel surrounding the metal foil wrapper tobacco rod. An air permeable outer wrapper circumscribes the cylinder of carbon fuel. A filter plug is located at one end of the cigarette.
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申请公布号 |
CA2020694(C) |
申请公布日期 |
1997.01.28 |
申请号 |
CA19902020694 |
申请日期 |
1990.07.09 |
申请人 |
BROWN & WILLIAMSON TOBACCO CORPORATION |
发明人 |
JOHNSON, ROBERT REINER;TANG, JIUNN-YANN |
分类号 |
A24D1/02;A24B15/16;A24D1/00;A24F47/00;(IPC1-7):A24D1/02;A24D1/04 |
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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