DIFF Main Group
F02D 33/00 Controlling delivery of fuel or combustion-air, not otherwise provided for
Introduced: September 1968
Title
Titles differ between systems:
IPC: Non-electrical control of delivery of fuel or combustion-air, not otherwise provided for
CPC: Controlling delivery of fuel or combustion-air, not otherwise provided for
Full Title
Full titles differ between systems:
IPC:
Non-electrical control of delivery of fuel or combustion-air, not otherwise provided for
CPC:
Controlling delivery of fuel or combustion-air, not otherwise provided for
Of 2 combined children, 1 exist in both systems.
1 codes are CPC-only extensions.
Child Classifications
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