DIFF Subgroup
E01C 5/10 Prestressed reinforced units
Introduced: September 1968
Full Title
Full titles differ between systems:
IPC:
Pavings made of prefabricated single units > made of units with cement or like binders > Reinforced units > Prestressed reinforced units
CPC:
Pavings made of prefabricated single units (specially adapted for playgrounds or sports grounds E01C13/04, for footpaths, sidewalks or cycle tracks E01C15/00; making artificial stones C04B; building stones E04C; flooring E04F) > made of units with cement or like binders > Reinforced units > Prestressed reinforced units
Of 1 combined children, 0 exist in both systems.
1 codes are CPC-only extensions.
Child Classifications
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