DIFF Subgroup
F24F 7/10 with air supply, or exhaust, through perforated wall, floor or ceiling (outlet members for directing or distributing air F24F13/06)
Introduced: January 1980
Title
Titles differ between systems:
IPC: with air supply, or exhaust, through perforated wall, floor or ceiling
CPC: with air supply, or exhaust, through perforated wall, floor or ceiling (outlet members for directing or distributing air F24F13/06)
Full Title
Full titles differ between systems:
IPC:
Ventilation > with ducting systems > with forced air circulation, e.g. by fan > with air supply, or exhaust, through perforated wall, floor or ceiling
CPC:
Ventilation > with ducting systems > with forced air circulation, e.g. by fan > with air supply, or exhaust, through perforated wall, floor or ceiling (outlet members for directing or distributing air F24F13/06)
No child classifications to compare. This is a leaf node in both IPC and CPC.