IPC Subgroup
A45D 20/04 Hot-air producers
Introduced: September 1968
Last revised: January 2006
Full Title
Hair drying devices; Accessories therefor > Hot-air producers
Classification Context
- Section:
- HUMAN NECESSITIES
- Class:
- HAND OR TRAVELLING ARTICLES
- Subclass:
- HAIRDRESSING OR SHAVING EQUIPMENT; EQUIPMENT FOR COSMETICS OR COSMETIC TREATMENTS, e.g. FOR MANICURING OR PEDICURING
2 direct subcodes
Child Classifications
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- A45D 20/06 heated otherwise than electrically; ventilated by muscle power
- A45D 20/08 heated electrically