DIFF Subgroup
F02D 41/06 for engine starting or warming up
Introduced: January 1985
Full Title
Full titles differ between systems:
IPC:
Electrical control of supply of combustible mixture or its constituents > Circuit arrangements for generating control signals > Introducing corrections for particular operating conditions > for engine starting or warming up
CPC:
Electrical control of supply of combustible mixture or its constituents (F02D43/00 takes precedence ) > Circuit arrangements for generating control signals > Introducing corrections for particular operating conditions (F02D41/14 takes precedence) > for engine starting or warming up
Of 3 combined children, 0 exist in both systems.
3 codes are CPC-only extensions.
Child Classifications
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