发明授权
- 专利标题: Filter for smoking
- 专利标题(中): 过滤吸烟
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申请号: US11070192申请日: 2005-03-03
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公开(公告)号: US08826916B2公开(公告)日: 2014-09-09
- 发明人: Michihiro Inagaki , Takashi Hasegawa , Kazunori Sugai
- 申请人: Michihiro Inagaki , Takashi Hasegawa , Kazunori Sugai
- 申请人地址: JP Tokyo
- 专利权人: Japan Tobacco Inc.
- 当前专利权人: Japan Tobacco Inc.
- 当前专利权人地址: JP Tokyo
- 代理机构: Birch, Stewart, Kolasch & Birch, LLP
- 优先权: JP2002-258988 20020904
- 主分类号: A24D3/04
- IPC分类号: A24D3/04 ; A24F13/04 ; A24D3/06 ; A24F47/00
摘要:
A filter for smoking includes a filter medium, and a means for heating the filter medium or a periphery of the filter medium.
公开/授权文献
- US20050145260A1 Filter for smoking 公开/授权日:2005-07-07
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