DIFF Subgroup
B01J 35/57 Honeycombs
Introduced: January 2024
Full Title
Catalysts, in general, characterised by their form or physical properties > characterised by their shape or configuration > Foraminous structures having flow-through passages or channels, e.g. grids or three-dimensional [3D] monoliths > Honeycombs
No child classifications to compare. This is a leaf node in both IPC and CPC.