Skip to content
PCE
Search Classifications
Search for IPC and CPC classification codes or keywords
DIFF Subgroup
F23K 5/18

Cleaning or purging devices, e.g. filters

Introduced: January 1990

Full Title

Feeding or distributing other fuel to combustion apparatus > Liquid fuel > Details thereof > Cleaning or purging devices, e.g. filters

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