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PCE
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IPC Subgroup
F24F 7/06

with forced air circulation, e.g. by fan

Introduced: September 1968

Last revised: January 2006

Full Title

Ventilation > with ducting systems > with forced air circulation, e.g. by fan

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 7/08 with separate ducts for supplied and exhausted air
  • F24F 7/1 with air supply, or exhaust, through perforated wall, floor or ceiling