发明名称 DOUBLE FILTERED CIGARETTE
摘要 A cigarette having a rod-shaped tobacco element with a first end and a second end. A first filter element is attached to the first end of the tobac co element and a second filter element is attached to the second end of the tobacco element. A tubular wrapper surrounds the tobacco element and has a circumferentially extending tear line in a region mid-way along the tobacco element between the two filt er elements. The tear line facilitates tearing of the wrapper and breaking of t he tobacco element in half.
申请公布号 CA2456401(A1) 申请公布日期 2005.03.24
申请号 CA20042456401 申请日期 2004.01.29
申请人 WOJCIK, MARTIN D. 发明人 WOJCIK, MARTIN D.
分类号 A24D1/00;(IPC1-7):A24D1/00;A24D3/00 主分类号 A24D1/00
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