IPC Main Group
F24F 7/00 Ventilation
Introduced: September 1968
Last revised: January 2021
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
Related Keywords
VENTILATION in general
4 direct subcodes
Child Classifications
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- F24F 7/003 in combination with air cleaning
- F24F 7/007 with forced flow
- F24F 7/02 Roof ventilation
- F24F 7/04 with ducting systems