A smoking article comprises: a combustible heat source; an aerosol-generating substrate downstream of the combustible heat source; and a heat-conducting element around and in contact with a rear portion of the combustible heat source and an adjacent front of the aerosol-generating substrate. The aerosol-generating substrate extends at least about 3 mm downstream beyond the heat-conducting element.
申请公布号
ZA201000098(B)
申请公布日期
2010.09.29
申请号
ZA20100000098
申请日期
2010.01.06
申请人
PHILIP MORRIS PRODUCTS S.A.
发明人
MAEDER, SERGE;PIADE, JEAN-JACQUES;POGET, LAURENT EDOUARD;ZUBER, JACQUES ARMAND