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DIFF Subgroup
C01C 3/04

Separation from gases

Introduced: September 1968

Full Title

Full titles differ between systems:

IPC:

Cyanogen; Compounds thereof > Preparation of hydrogen cyanide > Separation from gases

CPC:

Cyanogen; Compounds thereof > Preparation, of hydrogen cyanide > Separation from gases

No child classifications to compare. This is a leaf node in both IPC and CPC.