Tobacco-substitute smoking material
Treated tobacco
Treatment and opening of oriental tobacco bales
Treatment of cigarette paper
Treatment of fibrous material
Treatment of hygroscopic material
Treatment of mainstream smoke constituents by use of oxygen...
Treatment of particulate materials
Treatment of particulate materials
Treatment of reconstituted tobacco sheet
Treatment of tobacco
Treatment of tobacco
Treatment of tobacco
Treatment of tobacco
Treatment of tobacco to reduce polyphenol content
Use of oxyhydroxide compounds for reducing carbon monoxide...
Vacuum and gas expansion of tobacco
Ventilated cigarettes
Vibrating trough tobacco separator and classifier
Web shaped tobacco product and a machine for producing said...