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DIFF Subgroup Additional Only
F25D 2317/066

characterised by the air supply

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 > with forced air circulation > characterised by the air supply

Of 7 combined children, 0 exist in both systems.

7 codes are CPC-only extensions.

Note: 7 CPC extensions are marked as secondary classification only.