IPC Subgroup
F24F 13/02 Ducting arrangements
Introduced: September 1968
Last revised: January 2006
Full Title
Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening > Ducting arrangements
Classification Context
- Section:
- MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- Class:
- HEATING; RANGES; VENTILATING
- Subclass:
- AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
2 direct subcodes
Child Classifications
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- F24F 13/04 Air-mixing units
- F24F 13/06 Outlets for directing or distributing air into rooms or spaces, e.g. ceiling air diffuser