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.
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 代理人
主权项
地址