DIFF Subgroup
C08L 1/02 Cellulose; Modified cellulose
Introduced: July 1974
Full Title
Full titles differ between systems:
IPC:
Compositions of cellulose, modified cellulose, or cellulose derivatives > Cellulose; Modified cellulose
CPC:
Compositions of cellulose, modified cellulose or cellulose derivatives > Cellulose; Modified cellulose
IPC and CPC are identically structured here. All 2 subcodes exist in both systems.
IPC defines codes here since 1974.
Child Classifications
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