Skip to content
PCE
Search Classifications
Search for IPC and CPC classification codes or keywords
CPC Subgroup
E01C 1/02

Crossings, junctions or interconnections between roads on the same level

Full Title

Design or layout of roads, e.g. for noise abatement, for gas absorption (design or layout of sports grounds A63C19/00; design or layout of airfields B64F ) > Crossings, junctions or interconnections between roads on the same level