DIFF Subgroup
F03D 80/40 Ice detection; De-icing means
Introduced: January 2016
Full Title
Full titles differ between systems:
IPC:
Details, components or accessories not provided for in groups > Ice detection; De-icing means
CPC:
Details, components or accessories not provided for in groups F03D1/00 - F03D17/00 > Ice detection; De-icing means
Of 4 combined children, 0 exist in both systems.
4 codes are CPC-only extensions.
Child Classifications
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