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PCE
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DIFF Subgroup
F01P 5/08

Use of engine exhaust gases for pumping cooling-air

Introduced: September 1968

Full Title

Full titles differ between systems:

IPC:

Pumping cooling-air or liquid coolants > Pumping cooling-air; Arrangements of cooling-air pumps, e.g. fans or blowers > Use of engine exhaust gases for pumping cooling-air

CPC:

Pumping cooling-air or liquid coolants (controlling circulation or supply of coolants by influencing drive of pumps F01P7/00) > Pumping cooling-air; Arrangements of cooling-air pumps, e.g. fans or blowers > Use of engine exhaust gases for pumping cooling-air

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