DIFF Subgroup
H02M 1/34 Snubber circuits
Introduced: January 2007
Full Title
Full titles differ between systems:
IPC:
Details of apparatus for conversion > Means for protecting converters other than by automatic disconnection > Snubber circuits
CPC:
Details of apparatus for conversion > Means for protecting converters other than automatic disconnection > Snubber circuits
Of 4 combined children, 0 exist in both systems.
4 codes are CPC-only extensions.
Child Classifications
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