Skip to content
PCE
Search Classifications
Search for IPC and CPC classification codes or keywords
DIFF Subgroup Additional Only
B01J 2219/00164

controlling the flow

Full Title

Chemical, physical or physico-chemical processes in general; Their relevant apparatus > Controlling or regulating processes > controlling the flow

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.