IPC Main Group
A24B 3/00 Preparing tobacco in the factory
Introduced: September 1968
Last revised: January 2006
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
HUMIDIFYING tobaccoMOISTENING of tobaccotreating STEMS of tobacco leaves
10 direct subcodes
Child Classifications
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- A24B 3/02 Humidifying packed raw tobacco
- A24B 3/04 Humidifying or drying tobacco bunches or cut tobacco
- A24B 3/06 Loosening tobacco leaves or cut tobacco
- A24B 3/07 Cutting or removing tie leaves; Cutting-off stem butts
- A24B 3/08 Blending tobacco
- A24B 3/1 Roasting or cooling tobacco
- A24B 3/12 Steaming, curing, or flavouring tobacco
- A24B 3/14 Forming reconstituted tobacco products, e.g. wrapper materials, sheets, imitation leaves, rods, cakes; Forms of such products
- A24B 3/16 Classifying or aligning leaves
- A24B 3/18 Other treatment of leaves, e.g. puffing, crimpling, cleaning