DIFF Main Group
C13B 30/00 Crystallisation; Crystallising apparatus; Separating crystals from mother liquors
Introduced: January 2011
Of 3 combined children, 2 exist in both systems.
1 codes are CPC-only extensions.
IPC defines codes here since 2011.
Child Classifications
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- C13B 30/02 Crystallisation; Crystallising apparatus since 2011 +4 CPC IPC+CPC Available in IPC and CPC