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PCE
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DIFF Subgroup
G12B 15/04

by currents of fluid, e.g. air, in open cycle

Introduced: September 1968

Full Title

Full titles differ between systems:

IPC:

Cooling > by currents of fluid, e.g. air, in open cycle

CPC:

Cooling (by refrigeration, e.g. circulation of refrigerated fluid, F25D; heat-exchange or heat-transfer details of general application F28F) > by currents of fluid, e.g. air, in open cycle

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