A cigarette having internal heat sinks of aluminum mesh and a section of carbonized flue-cured tobacco stem material containing adsorbed nicotine produces smoke having lower TPM and higher nicotine than smoke from conventional cigarettes.
申请公布号
US4715389(A)
申请公布日期
1987.12.29
申请号
US19860907175
申请日期
1986.09.15
申请人
R. J. REYNOLDS TOBACCO COMPANY
发明人
LYNM, DWO;MORRISON, CARL C.;HUTCHERSON, SR., RONALD W.
