DIFF Subgroup
B01J 35/60 characterised by their surface properties or porosity
Introduced: January 2024
Full Title
Catalysts, in general, characterised by their form or physical properties > characterised by their surface properties or porosity
IPC and CPC are identically structured here. All 4 subcodes exist in both systems.
IPC defines codes here since 2024.
Child Classifications
Navigate with arrow keys, Enter to open