DIFF Subgroup
C10G 19/08 Recovery of used refining agents
Introduced: September 1968
Title
Titles differ between systems:
IPC: Recovery of used refining agent
CPC: Recovery of used refining agents
Full Title
Full titles differ between systems:
IPC:
Refining hydrocarbon oils, in the absence of hydrogen, by alkaline treatment > Recovery of used refining agent
CPC:
Refining hydrocarbon oils in the absence of hydrogen, by alkaline treatment > Recovery of used refining agents
No child classifications to compare. This is a leaf node in both IPC and CPC.