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PCE
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DIFF Subgroup
H01P 1/10

for switching or interrupting

Introduced: September 1968

Full Title

Full titles differ between systems:

IPC:

Auxiliary devices > for switching or interrupting

CPC:

Auxiliary devices (coupling devices of the waveguide type H01P5/00) > for switching or interrupting

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

1 shared codes have differing titles between IPC and CPC.

Child Classifications

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  • H01P 1/11 by ferromagnetic devices since 1980 IPC+CPC Available in IPC and CPC
  • H01P 1/14 by electric discharge devices (discharge devices H01J17/64) IPC+CPC Available in IPC and CPC
  • H01P 1/15 by semiconductor devices since 1974 IPC+CPC Available in IPC and CPC