DIFF Main Group
F42D 99/00 Subject matter not provided for in other groups in this subclass
Introduced: January 2009
Title
Titles differ between systems:
IPC: Subject matter not provided for in other groups of this subclass
CPC: Subject matter not provided for in other groups in this subclass
Full Title
Full titles differ between systems:
IPC:
Subject matter not provided for in other groups of this subclass
CPC:
Subject matter not provided for in other groups in this subclass
No child classifications to compare. This is a leaf node in both IPC and CPC.