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专利名称：Filter For A Smoking Article发明人：Martin Duke,Paulo Oliveira申请号：US13119417申请日：20090910
公开号：US20110220134A1公开日：20110915
专利附图：
摘要：The invention provides a filter element for a smoking article. The filter elementcomprises a plug of filter material, and a thread comprising at least one tobacco particleadhered thereto, wherein the thread extends substantially longitudinally through theplug of filter material. The filter element can be used in a variety of smoking articles.
申请人：Martin Duke,Paulo Oliveira
地址：London GB,London GB
国籍：GB,GB
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