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PCE
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DIFF Subgroup
H01B 17/14

Supporting insulators (pin insulators H01B17/20; apertured insulators H01B17/24)

Introduced: September 1968

Title

Titles differ between systems:

IPC: Supporting insulators

CPC: Supporting insulators (pin insulators H01B17/20; apertured insulators H01B17/24)

Full Title

Full titles differ between systems:

IPC:

Insulators or insulating bodies characterised by their form > Supporting insulators

CPC:

Insulators or insulating bodies characterised by their form > Supporting insulators (pin insulators H01B17/20; apertured insulators H01B17/24)

Of 3 combined children, 2 exist in both systems.

1 codes are CPC-only extensions.

Child Classifications

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  • H01B 17/145 CPC only CPC only
  • H01B 17/16 Fastening of insulators to support, to conductor, or to adjoining insulator IPC+CPC Available in IPC and CPC
  • H01B 17/18 for very heavy conductors, e.g. bus-bars, rails IPC+CPC Available in IPC and CPC