F24F 1/028 characterised by air supply means, e.g. fan casings, internal dampers or ducts (with secondary air induced by injector action of the primary air F24F1/01)
Introduced: January 2019
Title
Titles differ between systems:
IPC: characterised by air supply means, e.g. fan casings, internal dampers or ducts
CPC: characterised by air supply means, e.g. fan casings, internal dampers or ducts (with secondary air induced by injector action of the primary air F24F1/01)
Full Title
Full titles differ between systems:
Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station > Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing > characterised by air supply means, e.g. fan casings, internal dampers or ducts
Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station > Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing > characterised by air supply means, e.g. fan casings, internal dampers or ducts (with secondary air induced by injector action of the primary air F24F1/01)
IPC and CPC are identically structured here. All 2 subcodes exist in both systems.
IPC defines codes here since 2019.
Child Classifications
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