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PCE
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DIFF Subgroup
F24F 1/0328

with means for purifying supplied air (perfuming or deodorising means F24F1/0355)

Introduced: January 2019

Title

Titles differ between systems:

IPC: with means for purifying supplied air

CPC: with means for purifying supplied air (perfuming or deodorising means F24F1/0355)

Full Title

Full titles differ between systems:

IPC:

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 > with means for purifying supplied air

CPC:

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 > with means for purifying supplied air (perfuming or deodorising means F24F1/0355)

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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  • F24F 1/035 characterised by the mounting or arrangement of filters since 2019 IPC+CPC Available in IPC and CPC
  • F24F 1/0353 by electric means, e.g. ionisers or electrostatic separators since 2019 IPC+CPC Available in IPC and CPC