Removal of harmful components from tobacco smoke
Removal of nitric oxide and carbon monoxide from tobacco smoke
Removal of radioactive lead and polonium from tobacco
Selective filtering of tobacco smoke by enhanced filtration effi
Self extinguishing cigarette
Self-extinguishing cigarettes
Self-lighting cigarette having a protective cap
Shaped matters of tobaccos and process for producing the same
Smokable material and its method of preparation
Smokable material and method for preparing same
Smokable material and method for preparing same
Smokable material containing thermally degraded tobacco by-produ
Smokable product with meerschaum particles
Smokable tobacco fiber-material
Smokable tobacco products
Smokable tobacco products and manufacturing methods therefor
Smoke processing
Smokeable product with meerschaum particles as absorbents
Smoking article
Smoking article