IPC Subgroup
A24B 3/18 Other treatment of leaves, e.g. puffing, crimpling, cleaning
Introduced: September 1968
Last revised: January 2006
Full Title
Preparing tobacco in the factory > Other treatment of leaves, e.g. puffing, crimpling, cleaning
Classification Context
- Section:
- HUMAN NECESSITIES
- Class:
- TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- Subclass:
- MANUFACTURE OR PREPARATION OF TOBACCO FOR SMOKING OR CHEWING; TOBACCO; SNUFF
Related Keywords
CLEANING tobaccoCRIMPING of tobaccoPUFFING tobacco in manufacture