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PCE
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DIFF Subgroup
F01K 19/06

in engine cylinder

Introduced: September 1968

Full Title

Full titles differ between systems:

IPC:

Regenerating or otherwise treating steam exhaust from steam engine plant > Regenerating by compression > in engine cylinder

CPC:

Regenerating or otherwise treating steam exhausted from steam engine plant ( plants characterised by use of means for storing steam in an alkali to increase steam pressure F01K5/00; returning condensate to boiler F22D) > Regenerating by compression > in engine cylinder

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