发明名称 Multi-Filter for a Smoking Product
摘要 Filter for a smoking product (1), comprising a first filter segment (2) and a second filter segment (3), wherein the first filter segment (2) comprises a component that is given off into a smoke stream passing through a filter outlet opening (4), and the second filter segment (3) comprises a sorption means (6) that absorbs a component from a smoke stream passing through the filter inlet opening (5).
申请公布号 US2012055496(A1) 申请公布日期 2012.03.08
申请号 US200913128428 申请日期 2009.11.04
申请人 GRZONKA HORST;SCHOSNIG MARKUS;NICA EDUARD;OLIVEIRA PAULO;RICHARDSON JOHN;DUKE MARTIN GRAHAM;NIKOLAEVA MAYA 发明人 GRZONKA HORST;SCHOSNIG MARKUS;NICA EDUARD;OLIVEIRA PAULO;RICHARDSON JOHN;DUKE MARTIN GRAHAM;NIKOLAEVA MAYA
分类号 A24D3/04;B31C99/00 主分类号 A24D3/04
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