发明名称 |
SMOKING DEVICE |
摘要 |
A smoking device having a fuel column circumscribed by a wrapper has a passage with an impermeable wall extending concentrically therethrough and a filter rod at one end of the fuel column in flow communication only with the passage. The passage is filled with a material including an aerosol releasing material. The filter is formed with a pocket coaxial with the tube and the pocket is filled with highly flavorful tobacco.
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申请公布号 |
CA2003365(C) |
申请公布日期 |
1995.12.12 |
申请号 |
CA19892003365 |
申请日期 |
1989.11.20 |
申请人 |
BROWN & WILLIAMSON TOBACCO CORPORATION |
发明人 |
JOHNSON, ROBERT REINER;RIEHL, TILFORD FREDERICK |
分类号 |
A24B15/16;A24F47/00;(IPC1-7):A24D3/00 |
主分类号 |
A24B15/16 |
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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