DIFF Subgroup
C10G 11/10 with stationary catalyst bed
Introduced: September 1968
Full Title
Full titles differ between systems:
IPC:
Catalytic cracking, in the absence of hydrogen, of hydrocarbon oils > with stationary catalyst bed
CPC:
Catalytic cracking, in the absence of hydrogen, of hydrocarbon oils (cracking in direct contact with molten metals or salts C10G9/34) > with stationary catalyst bed
No child classifications to compare. This is a leaf node in both IPC and CPC.