Smoking article

Tobacco – Tobacco users' appliance – Device used for smoking

Patent

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Details

131359, 131361, 131364, A24D 304

Patent

active

049131699

ABSTRACT:
A smoking article includes a fuel rod, an insulation section at one end of the fuel rod, a tobacco plug at the end of the insulation return, a cooling chamber at the end of the insulation section, and a filter at the end of the chamber. A tube extends concentrically through the fuel rod to the tobacco plug. The tube is filled with an air permeable substrate including an aerosol generating substance. A heat conducting strip extends concentrically in the substrate in the tube and into the tobacco plug.

REFERENCES:
patent: 3774622 (1973-11-01), Steigerwald
patent: 4474191 (1984-10-01), Steiner

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