Skip to content
PCE
Search Classifications
Search for IPC and CPC classification codes or keywords
DIFF Subgroup Additional Only
B01J 2219/00042

Features relating to reactants and process fluids

Full Title

Chemical, physical or physico-chemical processes in general; Their relevant apparatus > Chemical plants > Features relating to reactants and process fluids

Of 2 combined children, 0 exist in both systems.

2 codes are CPC-only extensions.

Note: 2 CPC extensions are marked as secondary classification only.