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PCE
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DIFF Subgroup
H01G 11/66

Current collectors

Introduced: January 2013

Full Title

Hybrid capacitors, i.e. capacitors having different positive and negative electrodes; Electric double-layer [EDL] capacitors; Processes for the manufacture thereof or of parts thereof > Current collectors

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

IPC defines codes here since 2013.

Child Classifications

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  • H01G 11/68 characterised by their material since 2013 IPC+CPC Available in IPC and CPC
  • H01G 11/70 characterised by their structure since 2013 IPC+CPC Available in IPC and CPC
  • H01G 11/72 specially adapted for integration in multiple or stacked hybrid or EDL capacitors since 2013 IPC+CPC Available in IPC and CPC