characterised by their physical properties

Introduced: January 2024

Full Title

Catalysts, in general, characterised by their form or physical properties > characterised by their physical properties

Of 6 combined children, 4 exist in both systems.

2 codes are CPC-only extensions.

IPC defines codes here since 2024.

Navigate with arrow keys, Enter to open

B01J 35/31 Density since 2024 IPC+CPC Available in IPC and CPC
B01J 35/33 Electric or magnetic properties since 2024 IPC+CPC Available in IPC and CPC
B01J 35/34 Mechanical properties since 2024 IPC+CPC Available in IPC and CPC
B01J 35/39 Photocatalytic properties since 2024 IPC+CPC Available in IPC and CPC
B01J 35/391 +4 CPC CPC only CPC only
B01J 35/396 +3 CPC CPC only CPC only