DIFF Subgroup Additional Only
F25D 2317/0411 by dehumidification
Full Title
Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass > Treating air flowing to refrigeration compartments > by purification > by dehumidification
Of 1 combined children, 0 exist in both systems.
1 codes are CPC-only extensions.
Note: 1 CPC extensions are marked as secondary classification only.