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PCE
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Search for IPC and CPC classification codes or keywords
DIFF Subgroup
E01C 5/22

made of units composed of a mixture of materials covered by two or more of groups , E01C5/02 - E01C5/20

Introduced: September 1968

Title

Titles differ between systems:

IPC: made of units composed of a mixture of materials covered by two or more of groups

CPC: made of units composed of a mixture of materials covered by two or more of groups , E01C5/02 - E01C5/20

Full Title

Full titles differ between systems:

IPC:

Pavings made of prefabricated single units > made of units composed of a mixture of materials covered by two or more of groups

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 composed of a mixture of materials covered by two or more of groups , E01C5/02 - E01C5/20

Of 2 combined children, 0 exist in both systems.

2 codes are CPC-only extensions.

Child Classifications

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