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PCE
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DIFF Subgroup
F25B 19/04

using liquid jet, e.g. of water

Introduced: September 1968

Full Title

Machines, plants or systems, using evaporation of a refrigerant but without recovery of the vapour > using fluid jet, e.g. of steam > using liquid jet, e.g. of water

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