Tobacco – Tobacco users' appliance – Device used for smoking
Patent
1988-11-21
1990-05-15
Millin, V.
Tobacco
Tobacco users' appliance
Device used for smoking
131361, 131363, 131364, A24D 304
Patent
active
049248863
ABSTRACT:
A smoking device includes a tobacco column having a wrapper and either a mouthpiece or filter rod located coaxially at one end of the tobacco column. A rigid tube is concentrically located in the tobacco column. A substrate of porous material is located within the tube. A flavor releasing material and an aerosol generating material are also disposed within the tube. A smoke impermeable seal is located at the interface of the tobacco column and the mouthpiece/filter.
REFERENCES:
patent: 3774622 (1973-11-01), Steigerwald
patent: 4474191 (1984-10-01), Steiner
Brown & Williamson Tobacco Corporation
Lamb Charles G.
Millin V.
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