Patent Classification Explorer PCE

DIFF Subgroup

H01B 9/02

with screens or conductive layers, e.g. for avoiding large potential gradients

Introduced: September 1968

Full Title

Power cables > with screens or conductive layers, e.g. for avoiding large potential gradients

Of 9 combined children, 0 exist in both systems.

9 codes are CPC-only extensions.

Child Classifications

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H01B 9/021 CPC only CPC only
H01B 9/022 CPC only CPC only
H01B 9/023 CPC only CPC only
H01B 9/024 CPC only CPC only
H01B 9/025 CPC only CPC only
H01B 9/026 CPC only CPC only
H01B 9/027 CPC only CPC only
H01B 9/028 CPC only CPC only
H01B 9/029 CPC only CPC only