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PCE
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DIFF Subgroup
F02N 19/10

by heating of engine coolants

Introduced: January 2010

Full Title

Starting aids for combustion engines, not otherwise provided for > Aiding engine start by thermal means, e.g. using lighted wicks > by heating of fluids used in engines > by heating of engine coolants

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