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PCE
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DIFF Subgroup
H01P 1/30

for compensation of, or protection against, temperature or moisture effects

Introduced: September 1968

Full Title

Full titles differ between systems:

IPC:

Auxiliary devices > for compensation of, or protection against, temperature or moisture effects

CPC:

Auxiliary devices (coupling devices of the waveguide type H01P5/00) > for compensation of, or protection against, temperature or moisture effects

No child classifications to compare. This is a leaf node in both IPC and CPC.