DIFF Subgroup
C10B 47/22 in dispersed form (C10B47/26 takes precedence)
Introduced: September 1968
Title
Titles differ between systems:
IPC: in dispersed form
CPC: in dispersed form (C10B47/26 takes precedence)
Full Title
Full titles differ between systems:
IPC:
Destructive distillation of solid carbonaceous materials with indirect heating, e.g. by external combustion > with moving charge > in dispersed form
CPC:
Destructive distillation of solid carbonaceous materials with indirect heating, e.g. by external combustion > with moving charge > in dispersed form (C10B47/26 takes precedence)
IPC and CPC are identically structured here. All 1 subcodes exist in both systems.
Child Classifications
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