专利名称：TOBACCO FILTER
发明人：MATSUNAGA, Masaji,YOSHIDA, Fumito 申请号：JP2005018810
申请日：20051012
公开号：WO07/043171P1
公开日：
20070419
专利内容由知识产权出版社提供
摘要：[PROBLEMS] To provide a tobacco filter that is capable of adsorbing and removing with especial effectiveness any carcinogenic substances, such as dioxins and benzpyrene, contained in mainstream smoke occurring at tobacco smoking and is simultaneously capable of maintaining the fragrance and flavor peculiar to tobacco and the air flow through the tobacco filter. [MEANS FOR SOLVING PROBLEMS] There is provided a tobacco filter comprising a harmful substance removing material of corncob pulverizate.
申请人：MATSUNAGA, Masaji,YOSHIDA, Fumito
地址：JP,JP,JP
国籍：JP,JP,JP
代理机构：HANABUSA, Tsuneo
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