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PCE
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DIFF Subgroup
H01M 50/166

characterised by the methods of assembling casings with lids

Introduced: January 2021

Full Title

Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells > Primary casings; Jackets or wrappings > Lids or covers > characterised by the methods of assembling casings with lids

IPC and CPC are identically structured here. All 3 subcodes exist in both systems.

IPC defines codes here since 2021.

Child Classifications

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  • H01M 50/167 by crimping since 2021 IPC+CPC Available in IPC and CPC
  • H01M 50/169 by welding, brazing or soldering since 2021 IPC+CPC Available in IPC and CPC
  • H01M 50/171 using adhesives or sealing agents since 2021 IPC+CPC Available in IPC and CPC