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PCE
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DIFF Subgroup
F24F 1/032

characterised by heat exchangers

Introduced: January 2019

Full Title

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 heat exchangers

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 1/0323 by the mounting or arrangement of the heat exchangers since 2019 IPC+CPC Available in IPC and CPC
  • F24F 1/0325 by the shape of the heat exchangers or of parts thereof, e.g. of their fins since 2019 IPC+CPC Available in IPC and CPC