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PCE
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DIFF Subgroup
H04W 4/30

Services specially adapted for particular environments, situations or purposes

Introduced: January 2018

Full Title

Services specially adapted for wireless communication networks; Facilities therefor > Services specially adapted for particular environments, situations or purposes

IPC and CPC are identically structured here. All 4 subcodes exist in both systems.

IPC defines codes here since 2018.

Child Classifications

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  • H04W 4/33 for indoor environments, e.g. buildings since 2018 IPC+CPC Available in IPC and CPC
  • H04W 4/35 for the management of goods or merchandise since 2018 IPC+CPC Available in IPC and CPC
  • H04W 4/38 for collecting sensor information since 2018 IPC+CPC Available in IPC and CPC