<p>A tobacco smoke filter or filter element comprising: a rod (2) of a tobacco smoke filtering material; and an elongate member (3) including one or more frangible receptacles (5) integrally formed therein, the or each receptacle (s) including a fluid and being sealed by a capping member (7).</p>
申请公布号
WO2012069791(A1)
申请公布日期
2012.05.31
申请号
WO2011GB01647
申请日期
2011.11.24
申请人
FILTRONA FILTER PRODUCTS DEVELOPMENT CO. PTE. LTD;REED, JAMES, D.;ALINGALAN, ROY
