DIFF Main Group
E01C 13/00 Pavings or foundations specially adapted for playgrounds or sports grounds; (general layout A63C19/00)
Introduced: September 1968
Title
Titles differ between systems:
IPC: Pavings or foundations specially adapted for playgrounds or sports grounds
CPC: Pavings or foundations specially adapted for playgrounds or sports grounds; (general layout A63C19/00)
Full Title
Full titles differ between systems:
IPC:
Pavings or foundations specially adapted for playgrounds or sports grounds
CPC:
Pavings or foundations specially adapted for playgrounds or sports grounds; (general layout A63C19/00)
Of 7 combined children, 5 exist in both systems.
2 codes are CPC-only extensions.
Note: 1 CPC extensions are marked as secondary classification only.
3 shared codes have differing titles between IPC and CPC.
Child Classifications
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- E01C 13/02 Foundations, e.g. with drainage or heating arrangements since 1995 IPC+CPC Available in IPC and CPC
- E01C 13/04 Pavings made of prefabricated single units ( , E01C13/08, E01C13/10 take precedence) since 1995 +1 CPC IPC+CPC Available in IPC and CPC
- E01C 13/06 Pavings made in situ, , (E01C13/08, E01C13/10 take precedence) since 1995 +1 CPC IPC+CPC Available in IPC and CPC
- E01C 13/10 for artificial surfaces for outdoor or indoor practice of snow or ice sports (E01C13/08 takes precedence; production of snow or ice for winter sports or similar recreational purposes F25C3/00) since 1995 +2 CPC IPC+CPC Available in IPC and CPC