发明名称 Ring for automatically extinguishing a cigarette
摘要 Ring for automatically extinguishing a cigarette or the like, characterised in that it is made from a consumable substance containing an extinguishing agent b capable of extinguishing the cigarette d at any point along the length of the cigarette where the ring a is placed. The invention enables the cigarette to be extinguished safely without the production of disagreeable smoke. <IMAGE>
申请公布号 FR2556184(A1) 申请公布日期 1985.06.14
申请号 FR19840018889 申请日期 1984.12.11
申请人 KOIZUMI TAKESHI 发明人
分类号 A24D1/10;A24F13/18;(IPC1-7):A24F13/18 主分类号 A24D1/10
代理机构 代理人
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