DIFF Subgroup
C10J 3/78 High-pressure apparatus
Introduced: September 1968
Full Title
Full titles differ between systems:
IPC:
Production of gases containing carbon monoxide and hydrogen, e.g. synthesis gas or town gas, from solid carbonaceous materials by partial oxidation processes involving oxygen or steam > Other features > High-pressure apparatus
CPC:
Production of combustible gases containing carbon monoxide from solid carbonaceous fuels (destructive distillation processes C10B) > Other features > High-pressure apparatus
No child classifications to compare. This is a leaf node in both IPC and CPC.