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PCE
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DIFF Subgroup
F25D 17/02

for circulating liquids, e.g. brine

Introduced: September 1968

Full Title

Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces > for circulating liquids, e.g. brine

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