发明名称 |
SMOKING ARTICLE INCLUDING FLOW RESTRICTOR |
摘要 |
<p>There is provided a filter for a smoking article, the filter including a filter segment of filter material and a flow restrictor. The flow restrictor is embedded in the filter segment and surrounded on all sides by the filter material. A cross sectional dimension of the flow restrictor measured perpendicular to a longitudinal direction of the filter is between about 60% and about 95% of the diameter of the filter segment. There is also provided a smoking article including such a filter.</p> |
申请公布号 |
KR20150102051(A) |
申请公布日期 |
2015.09.04 |
申请号 |
KR20157019218 |
申请日期 |
2013.12.17 |
申请人 |
PHILIP MORRIS PRODUCTS S.A. |
发明人 |
NAPPI LEONARDO;BESSO CLEMENT |
分类号 |
A24D3/04;A24D3/02 |
主分类号 |
A24D3/04 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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