DIFF Subgroup
E01C 13/02 Foundations, e.g. with drainage or heating arrangements
Introduced: January 1995
Full Title
Full titles differ between systems:
IPC:
Pavings or foundations specially adapted for playgrounds or sports grounds > Foundations, e.g. with drainage or heating arrangements
CPC:
Pavings or foundations specially adapted for playgrounds or sports grounds; (general layout A63C19/00) > Foundations, e.g. with drainage or heating arrangements
No child classifications to compare. This is a leaf node in both IPC and CPC.